Add collect-history command for bulk data collection (#14 )

* Add collect-history command for bulk SQLite export Bundles rates, ticks, history-orders, and history-deals for one or more symbols into a single SQLite database. Tick collection uses copy_ticks_range_as_df with a --flags option defaulting to ALL. With --with-views, optional cash_events and positions_reconstructed views are derived from history_deals when the required columns are present. * Extend collect-history with datasets, if-exists, timeframe, view fixes - Fetch history-orders and history-deals per symbol so --symbol applies consistently across all four datasets. - Add repeatable --dataset (rates, ticks, history-orders, history-deals) so ticks are no longer required and any subset can be collected. - Add --if-exists append|replace|fail to control SQLite table conflict behavior instead of hard-coding replace. - Record the requested timeframe in a timeframe column on the rates table so appended runs at different timeframes stay distinguishable. - Fix positions_reconstructed to exclude positions with no closing deals, use volume-weighted open/close prices, and report reversal deals (DEAL_ENTRY_INOUT) via volume_reversal / reversal_count without contributing to weighted prices. - Update tests, README, docs, and skill to match. * Address collect-history review feedback * Stream collect-history writes per symbol * Address PR cleanup for collect-history --------- Co-authored-by: Claude <noreply@anthropic.com>
Update local QA skill workflow (#13 )
2026-05-29 01:22:59 +09:00 · 2026-05-25 02:12:28 +09:00 · 2026-05-25 01:48:43 +09:00 · 2026-05-19 21:12:38 +00:00 · 2026-05-19 21:11:32 +00:00 · 2026-05-19 20:48:47 +00:00
11 changed files with 1742 additions and 152 deletions
@@ -1,25 +1,22 @@
-# local-qa
+---
+name: local-qa
+description: Run local QA including formatting, linting, and testing for the repository. Use whenever any file has been updated.
+disable-model-invocation: false
+---

-Run local QA checks (format, lint, test) on the repository.
+# Local QA (format, lint, and test)

-## When to use
+Run the local QA script `scripts/qa.sh` in this skill.

-After making changes to repository files, run `scripts/qa.sh` to validate formatting, linting, and tests.
+## Procedure

-## Steps
-
-1. Execute `scripts/qa.sh` and capture the results.
-2. Report successes, failures, warnings, and any modified files.
-
-## If tools are missing
-
-Install them following this priority order:
-
-1. Project package managers (`uv`, `poetry`, npm scripts)
-2. System package managers (`brew`, `apt`)
-3. Language-specific installers (`pipx`, `pip`, `npm`, `go install`)
-
-## Constraints
-
- Only execute QA and tool-installation commands.
- If installation fails or requires unavailable privileges, report the attempt and exact failure, then stop.
+- Execute the script exactly as shown above when this skill is triggered.
+- Capture and summarize key output (success/failure, major warnings, and any files modified).
+- If the script fails due to missing tooling (`command not found`, missing executable, or equivalent), install the missing tool(s) and rerun `./scripts/qa.sh`.
+- Install tools using this order of preference:
+  1. Use the project's package manager when applicable (`uv`/`poetry` for Python, package manager scripts/dependencies for Node.js).
+  2. Use a system package manager (`brew` on macOS, `apt` on Debian/Ubuntu) when project-local install is not applicable.
+  3. Use language-specific installers as fallback (`pipx`/`pip`, `npm`, `go install`, etc.).
+- If multiple tools are missing, repeat install -> rerun until QA completes or you hit a blocker.
+- If installation fails or requires unavailable privileges, report what was attempted, the exact failure, and stop.
+- Do not run unrelated commands; only run commands needed for QA and missing-tool installation.
@@ -13,7 +13,14 @@ uv run pytest
 npx -y prettier --write './**/*.md'

 # GitHub Actions
-zizmor --fix=safe .github/workflows
-git ls-files -z -- '.github/workflows/*.yml' | xargs -0 -t actionlint
-git ls-files -z -- '.github/workflows/*.yml' | xargs -0 -t yamllint -d '{"extends": "relaxed", "rules": {"line-length": "disable"}}'
-checkov --framework=all --output=github_failed_only --directory=.
+case "${OSTYPE}" in
+  darwin* | linux* )
+    zizmor --fix=safe .github/workflows
+    git ls-files -z -- '.github/workflows/*.yml' | xargs -0 -t actionlint
+    git ls-files -z -- '.github/workflows/*.yml' | xargs -0 -t yamllint -d '{"extends": "relaxed", "rules": {"line-length": "disable"}}'
+    checkov --framework=all --output=github_failed_only --directory=.
+    ;;
+  * )
+    echo "GitHub Actions linting is only supported on Linux and macOS."
+    ;;
+esac
@@ -35,7 +35,7 @@ jobs:
      || (github.event_name == 'workflow_dispatch' && inputs.workflow == 'lint-and-test')
    permissions:
      contents: read
-    uses: dceoy/gh-actions-for-devops/.github/workflows/python-package-lint-and-scan.yml@main  # zizmor: ignore[unpinned-uses]
+    uses: dceoy/gh-actions-for-devops/.github/workflows/python-package-lint-and-scan.yml@main   # zizmor: ignore[unpinned-uses]
    with:
      package-path: .
      runs-on: windows-latest
@@ -59,23 +59,9 @@ jobs:
    uses: dceoy/gh-actions-for-devops/.github/workflows/python-package-mkdocs-gh-deploy.yml@main  # zizmor: ignore[unpinned-uses]
    with:
      package-path: .
-      mkdocs-theme: material
      runs-on: ubuntu-slim
    secrets:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  python-package-release:
-    if: >
-      github.event_name == 'push'
-      || (github.event_name == 'workflow_dispatch' && inputs.workflow == 'lint-and-test')
-    permissions:
-      contents: write
-      id-token: write
-    uses: dceoy/gh-actions-for-devops/.github/workflows/python-package-release-on-pypi-and-github.yml@main  # zizmor: ignore[unpinned-uses]
-    with:
-      package-path: .
-      create-releases: false
-    secrets:
-      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  dependabot-auto-merge:
    if: >
      github.event_name == 'pull_request' && github.actor == 'dependabot[bot]'
@@ -9,84 +9,34 @@ defaults:
    shell: bash -euo pipefail {0}
    working-directory: .
 jobs:
-  build:
+  build-and-release:
    permissions:
      contents: write
      id-token: write
    uses: dceoy/gh-actions-for-devops/.github/workflows/python-package-release-on-pypi-and-github.yml@main  # zizmor: ignore[unpinned-uses]
    with:
      package-path: .
-      create-releases: false
+      create-github-release: true
+      publish-to-pypi: false
    secrets:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  github-release:
-    name: Sign the Python 🐍 distribution 📦 with Sigstore and upload them to GitHub Release
-    if: >
-      startsWith(github.ref, 'refs/tags/')
-    needs:
-      - build
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write  # IMPORTANT: mandatory for making GitHub Releases
-      id-token: write  # IMPORTANT: mandatory for sigstore
-    steps:
-      - name: Download all the dists
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c  # v8.0.1
-        with:
-          name: ${{ needs.build.outputs.distribution-artifact-name }}
-          path: dist/
-      - name: Validate the version-tag consistency
-        env:
-          TAG_NAME: ${{ github.ref_name }}
-          NEEDS_BUILD_OUTPUTS_PROJECT_NAME: ${{ needs.build.outputs.project-name }}
-        run: |
-          v="$( \
-            find dist -type f -name "${NEEDS_BUILD_OUTPUTS_PROJECT_NAME}-*" -exec basename {} \; \
-              | head -n 1 \
-              | cut -d '-' -f 2 \
-          )"
-          v="${v%.tar.gz}"
-          if [[ "${TAG_NAME}" != "${v}" ]] && [[ "${TAG_NAME}" != "v${v}" ]]; then
-            echo "The tag (${TAG_NAME}) is inconsistent with the version (${v})." && exit 1
-          fi
-      - name: Sign the dists with Sigstore
-        uses: sigstore/gh-action-sigstore-python@04cffa1d795717b140764e8b640de88853c92acc  # v3.3.0
-        with:
-          inputs: >-
-            ./dist/*.whl
-      - name: Create GitHub Release
-        env:
-          REPOSITORY: ${{ github.repository }}
-          GH_TOKEN: ${{ secrets.GH_TOKEN || secrets.GITHUB_TOKEN }}  # zizmor: ignore[secrets-outside-env] caller-provided secret
-        run: |
-          gh release create "${GITHUB_REF_NAME}" --repo "${REPOSITORY}" --generate-notes --verify-tag
-      - name: Upload artifact signatures to GitHub Release
-        env:
-          REPOSITORY: ${{ github.repository }}
-          GH_TOKEN: ${{ secrets.GH_TOKEN || secrets.GITHUB_TOKEN }}  # zizmor: ignore[secrets-outside-env] caller-provided secret
-        # Upload to GitHub Release using the `gh` CLI.
-        # `dist/` contains the built packages, and the
-        # sigstore-produced signatures and certificates.
-        run: |
-          gh release upload "${GITHUB_REF_NAME}" dist/** --repo "${REPOSITORY}"
  publish-to-pypi:
    name: Publish the Python 🐍 distribution 📦 to PyPI
    if: >
      startsWith(github.ref, 'refs/tags/')
    needs:
-      - build
-      - github-release
+      - build-and-release
    runs-on: ubuntu-latest
    environment:
      name: pypi
-      url: https://pypi.org/p/${{ needs.build.outputs.project-name }}
+      url: https://pypi.org/p/${{ needs.build-and-release.outputs.project-name }}
    permissions:
      id-token: write  # IMPORTANT: mandatory for trusted publishing
    steps:
      - name: Download all the dists
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c  # v8.0.1
        with:
-          name: ${{ needs.build.outputs.distribution-artifact-name }}
+          name: ${{ needs.build-and-release.outputs.distribution-artifact-name }}
          path: dist/
      - name: Publish distribution 📦 to PyPI
        uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b  # v1.14.0
@@ -50,21 +50,44 @@ python -m mt5cli -o account.csv account-info

 ## Commands

-| Command          | Description                        |
-| ---------------- | ---------------------------------- |
-| `rates-from`     | Export rates from a start date     |
-| `rates-from-pos` | Export rates from a start position |
-| `rates-range`    | Export rates for a date range      |
-| `ticks-from`     | Export ticks from a start date     |
-| `ticks-range`    | Export ticks for a date range      |
-| `account-info`   | Export account information         |
-| `terminal-info`  | Export terminal information        |
-| `symbols`        | Export symbol list                 |
-| `symbol-info`    | Export symbol details              |
-| `orders`         | Export active orders               |
-| `positions`      | Export open positions              |
-| `history-orders` | Export historical orders           |
-| `history-deals`  | Export historical deals            |
+| Command            | Description                                                                                                  |
+| ------------------ | ------------------------------------------------------------------------------------------------------------ |
+| `rates-from`       | Export rates from a start date                                                                               |
+| `rates-from-pos`   | Export rates from a start position                                                                           |
+| `rates-range`      | Export rates for a date range                                                                                |
+| `ticks-from`       | Export ticks from a start date                                                                               |
+| `ticks-range`      | Export ticks for a date range                                                                                |
+| `account-info`     | Export account information                                                                                   |
+| `terminal-info`    | Export terminal information                                                                                  |
+| `version`          | Export MetaTrader 5 version information                                                                      |
+| `last-error`       | Export the last error information                                                                            |
+| `symbols`          | Export symbol list                                                                                           |
+| `symbol-info`      | Export symbol details                                                                                        |
+| `symbol-info-tick` | Export the last tick for a symbol                                                                            |
+| `market-book`      | Export market depth (order book)                                                                             |
+| `orders`           | Export active orders                                                                                         |
+| `positions`        | Export open positions                                                                                        |
+| `history-orders`   | Export historical orders                                                                                     |
+| `history-deals`    | Export historical deals                                                                                      |
+| `order-check`      | Check funds sufficiency for a trade request                                                                  |
+| `order-send`       | Send a trade request to the trade server (`--yes` required)                                                  |
+| `collect-history`  | Bundle rates, ticks, history-orders, and history-deals for one or more symbols into a single SQLite database |
+
+Use `order-check` to validate a request payload before running `order-send --yes`.
+
+### `collect-history`
+
+Collect several historical datasets per symbol into one SQLite database in a single MT5 session. Pick datasets with repeatable `--dataset` (default: all four), choose conflict behavior with `--if-exists append|replace|fail` (default: `fail`), and optionally derive `cash_events` / `positions_reconstructed` views from `history_deals` via `--with-views`.
+
+```bash
+mt5cli -o history.db collect-history \
+  --symbol EURUSD --symbol GBPUSD \
+  --date-from 2024-01-01 --date-to 2024-02-01 \
+  --dataset rates --dataset history-deals \
+  --timeframe M1 --flags ALL --if-exists append --with-views
+```
+
+History orders and deals are fetched per symbol and concatenated, so the symbol filter is applied consistently across all datasets. The `cash_events` view is derived from symbol-filtered `history_deals`, so account-level cash events with empty or non-matching symbols may be excluded. The `rates` table records the requested `timeframe` so appended runs at different timeframes remain distinguishable. The `positions_reconstructed` view aggregates trade deals by `position_id`, excludes positions without closing deals, and uses volume-weighted open/close prices; reversal deals (`DEAL_ENTRY_INOUT`) are reported via `volume_reversal` / `reversal_count` columns and do not contribute to the weighted prices.

 ## Requirements

@@ -61,21 +61,58 @@ mt5cli --login 12345 --password mypass --server MyBroker-Demo \

 ### Information

-| Command         | Description                 |
-| --------------- | --------------------------- |
-| `account-info`  | Export account information  |
-| `terminal-info` | Export terminal information |
-| `symbols`       | Export symbol list          |
-| `symbol-info`   | Export symbol details       |
+| Command            | Description                             |
+| ------------------ | --------------------------------------- |
+| `account-info`     | Export account information              |
+| `terminal-info`    | Export terminal information             |
+| `version`          | Export MetaTrader 5 version information |
+| `last-error`       | Export the last error information       |
+| `symbols`          | Export symbol list                      |
+| `symbol-info`      | Export symbol details                   |
+| `symbol-info-tick` | Export the last tick for a symbol       |
+| `market-book`      | Export market depth (order book)        |

 ### Trading

-| Command          | Description              |
-| ---------------- | ------------------------ |
-| `orders`         | Export active orders     |
-| `positions`      | Export open positions    |
-| `history-orders` | Export historical orders |
-| `history-deals`  | Export historical deals  |
+| Command          | Description                                                 |
+| ---------------- | ----------------------------------------------------------- |
+| `orders`         | Export active orders                                        |
+| `positions`      | Export open positions                                       |
+| `history-orders` | Export historical orders                                    |
+| `history-deals`  | Export historical deals                                     |
+| `order-check`    | Check funds sufficiency for a trade request                 |
+| `order-send`     | Send a trade request to the trade server (`--yes` required) |
+
+Use `order-check` to validate a request payload before running `order-send --yes`.
+
+### Bulk Collection
+
+| Command           | Description                                                                                                                                        |
+| ----------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `collect-history` | Collect rates, ticks, history-orders, and history-deals for one or more symbols into a single SQLite database (optional cash-event/position views) |
+
+```bash
+mt5cli -o history.db collect-history \
+  --symbol EURUSD --symbol GBPUSD \
+  --date-from 2024-01-01 --date-to 2024-02-01 \
+  --dataset rates --dataset history-deals \
+  --timeframe M1 --flags ALL --if-exists append --with-views
+```
+
+`collect-history` options:
+
+| Option         | Default    | Description                                                                                   |
+| -------------- | ---------- | --------------------------------------------------------------------------------------------- |
+| `--symbol/-s`  | _required_ | Symbol to collect (repeat for multiple).                                                      |
+| `--date-from`  | _required_ | Start date in ISO 8601.                                                                       |
+| `--date-to`    | _required_ | End date in ISO 8601.                                                                         |
+| `--dataset`    | all four   | Repeatable: `rates`, `ticks`, `history-orders`, `history-deals`.                              |
+| `--timeframe`  | `M1`       | Rates timeframe; recorded in a `timeframe` column on the `rates` table.                       |
+| `--flags`      | `ALL`      | Tick copy flags forwarded to `copy_ticks_range`.                                              |
+| `--if-exists`  | `fail`     | `append`, `replace`, or `fail` when a target table already exists.                            |
+| `--with-views` | off        | Add `cash_events` and `positions_reconstructed` views (requires the `history-deals` dataset). |
+
+History orders and deals are fetched per symbol and concatenated, so the symbol filter is applied consistently across all datasets. The `cash_events` view is derived from symbol-filtered `history_deals`, so account-level cash events with empty or non-matching symbols may be excluded. The `positions_reconstructed` view excludes positions with no closing deal, uses volume-weighted open/close prices, and reports reversal deals (`DEAL_ENTRY_INOUT`) via `volume_reversal` / `reversal_count`.

 ## Global Options

@@ -2,13 +2,14 @@

 from __future__ import annotations

+import json
 import logging
 import sqlite3
 from dataclasses import dataclass
 from datetime import UTC, datetime
 from enum import StrEnum
-from pathlib import Path  # noqa: TC003
-from typing import TYPE_CHECKING, Annotated, cast
+from pathlib import Path
+from typing import TYPE_CHECKING, Annotated, Any, TypeGuard, cast

 import click
 import typer
@@ -55,6 +56,19 @@ TICK_FLAG_MAP: dict[str, int] = {
    "TRADE": 4,
 }

+_TRADE_DEAL_TYPES: tuple[int, int] = (0, 1)
+_TRADE_DEAL_TYPES_SQL = f"({', '.join(str(value) for value in _TRADE_DEAL_TYPES)})"
+_POSITIONS_VIEW_REQUIRED_COLUMNS: frozenset[str] = frozenset({
+    "position_id",
+    "symbol",
+    "time",
+    "type",
+    "entry",
+    "volume",
+    "price",
+    "profit",
+})
+
 _FORMAT_EXTENSIONS: dict[str, str] = {
    ".csv": "csv",
    ".json": "json",
@@ -88,6 +102,31 @@ class LogLevel(StrEnum):
    ERROR = "ERROR"


+class Dataset(StrEnum):
+    """Datasets supported by the ``collect-history`` command."""
+
+    rates = "rates"
+    ticks = "ticks"
+    history_orders = "history-orders"
+    history_deals = "history-deals"
+
+
+class IfExists(StrEnum):
+    """SQLite table conflict behavior for the ``collect-history`` command."""
+
+    APPEND = "append"
+    REPLACE = "replace"
+    FAIL = "fail"
+
+
+_DATASET_TABLE_NAMES: dict[Dataset, str] = {
+    Dataset.rates: "rates",
+    Dataset.ticks: "ticks",
+    Dataset.history_orders: "history_orders",
+    Dataset.history_deals: "history_deals",
+}
+
+
 # ---------------------------------------------------------------------------
 # Click parameter types
 # ---------------------------------------------------------------------------
@@ -180,9 +219,37 @@ class _TickFlagsType(click.ParamType):
            self.fail(str(exc), param, ctx)


+class _RequestType(click.ParamType):
+    """Click parameter type for JSON order requests."""
+
+    name = "REQUEST"
+
+    def convert(
+        self,
+        value: object,
+        param: click.Parameter | None,
+        ctx: click.Context | None,
+    ) -> dict[str, Any]:
+        """Convert a raw CLI value to an order request dictionary.
+
+        Args:
+            value: Raw value from the command line.
+            param: Click parameter instance.
+            ctx: Click context.
+
+        Returns:
+            Parsed request dictionary.
+        """
+        try:
+            return parse_request(str(value))
+        except ValueError as exc:
+            self.fail(str(exc), param, ctx)
+
+
 DATETIME_TYPE = _DateTimeType()
 TIMEFRAME_TYPE = _TimeframeType()
 TICK_FLAGS_TYPE = _TickFlagsType()
+REQUEST_TYPE = _RequestType()

 # ---------------------------------------------------------------------------
 # Export context
@@ -342,6 +409,43 @@ def parse_tick_flags(value: str) -> int:
        raise ValueError(msg) from None


+def _is_request_dict(value: object) -> TypeGuard[dict[str, Any]]:
+    return isinstance(value, dict)
+
+
+def parse_request(value: str) -> dict[str, Any]:
+    """Parse a JSON-formatted order request string or file reference.
+
+    Args:
+        value: JSON object string, or '@path' to read JSON from a file.
+
+    Returns:
+        Parsed request dictionary.
+
+    Raises:
+        ValueError: If the request file cannot be read or the value is not a
+            JSON object.
+    """
+    if value.startswith("@"):
+        path = Path(value[1:])
+        try:
+            text = path.read_text(encoding="utf-8")
+        except (OSError, UnicodeDecodeError) as exc:
+            msg = f"Failed to read JSON request file '{path}': {exc}"
+            raise ValueError(msg) from exc
+    else:
+        text = value
+    try:
+        parsed: object = json.loads(text)
+    except json.JSONDecodeError as exc:
+        msg = f"Invalid JSON request: {exc}"
+        raise ValueError(msg) from exc
+    if not _is_request_dict(parsed):
+        msg = "Order request must be a JSON object."
+        raise ValueError(msg)
+    return parsed
+
+
 # ---------------------------------------------------------------------------
 # Typer application
 # ---------------------------------------------------------------------------
@@ -351,6 +455,10 @@ app = typer.Typer(
    help="Export MetaTrader5 data to CSV, JSON, Parquet, or SQLite3.",
 )

+_REQUEST_OPTION_HELP = (
+    "Order request as a JSON object string, or '@path' to load JSON from a file."
+)
+

 def _get_export_context(ctx: typer.Context) -> _ExportContext:
    return cast("_ExportContext", ctx.obj)
@@ -747,6 +855,598 @@ def history_deals(
    )


+@app.command()
+def version(ctx: typer.Context) -> None:
+    """Export MetaTrader5 version information."""
+    _execute_export(ctx, lambda c: c.version_as_df())
+
+
+@app.command()
+def last_error(ctx: typer.Context) -> None:
+    """Export the last error information."""
+    _execute_export(ctx, lambda c: c.last_error_as_df())
+
+
+@app.command()
+def symbol_info_tick(
+    ctx: typer.Context,
+    symbol: Annotated[str, typer.Option(help="Symbol name.")],
+) -> None:
+    """Export the last tick for a symbol."""
+    _execute_export(
+        ctx,
+        lambda c: c.symbol_info_tick_as_df(symbol=symbol),
+    )
+
+
+@app.command()
+def market_book(
+    ctx: typer.Context,
+    symbol: Annotated[str, typer.Option(help="Symbol name.")],
+) -> None:
+    """Export market depth (order book) for a symbol."""
+    _execute_export(
+        ctx,
+        lambda c: c.market_book_get_as_df(symbol=symbol),
+    )
+
+
+@app.command()
+def order_check(
+    ctx: typer.Context,
+    request: Annotated[
+        dict[str, Any],
+        typer.Option(click_type=REQUEST_TYPE, help=_REQUEST_OPTION_HELP),
+    ],
+) -> None:
+    """Check funds sufficiency for a trading operation."""
+    _execute_export(
+        ctx,
+        lambda c: c.order_check_as_df(request=request),
+    )
+
+
+@app.command()
+def order_send(
+    ctx: typer.Context,
+    request: Annotated[
+        dict[str, Any],
+        typer.Option(click_type=REQUEST_TYPE, help=_REQUEST_OPTION_HELP),
+    ],
+    yes: Annotated[
+        bool,
+        typer.Option("--yes", help="Confirm the live trade request."),
+    ] = False,
+) -> None:
+    """Send a trading operation request to the trade server.
+
+    Raises:
+        typer.BadParameter: If --yes is not provided.
+    """
+    if not yes:
+        msg = "Pass --yes to send a live trade request."
+        raise typer.BadParameter(msg, param_hint="--yes")
+    _execute_export(
+        ctx,
+        lambda c: c.order_send_as_df(request=request),
+    )
+
+
+def _create_cash_events_view(
+    conn: sqlite3.Connection,
+    deals_columns: set[str],
+) -> bool:
+    """Create the cash_events SQLite view derived from history_deals.
+
+    Args:
+        conn: Open SQLite connection.
+        deals_columns: Column names present in the history_deals table.
+
+    Returns:
+        True if the view was created, False if required columns are missing.
+    """
+    if "type" not in deals_columns:
+        logger.warning("Skipping cash_events view: history_deals.type is missing")
+        return False
+    conn.execute("DROP VIEW IF EXISTS cash_events")
+    conn.execute(
+        "CREATE VIEW cash_events AS"  # noqa: S608
+        f" SELECT * FROM history_deals WHERE type NOT IN {_TRADE_DEAL_TYPES_SQL}",
+    )
+    return True
+
+
+def _create_positions_reconstructed_view(
+    conn: sqlite3.Connection,
+    deals_columns: set[str],
+) -> bool:
+    """Create the positions_reconstructed SQLite view derived from history_deals.
+
+    The view aggregates trade deals (``type IN (0, 1)``) by ``position_id`` and
+    excludes positions that have no closing deal (``entry IN (1, 3)``), so
+    still-open positions and reversal-only fragments are filtered out.
+
+    Open/close prices are volume-weighted averages over the corresponding
+    entry deals. Reversal deals (``DEAL_ENTRY_INOUT = 2``) are reported via
+    ``volume_reversal`` and ``reversal_count``; they do not contribute to the
+    open or close volume/price weights because a single reversal deal mixes a
+    close of the existing direction with the open of the new direction.
+
+    Args:
+        conn: Open SQLite connection.
+        deals_columns: Column names present in the history_deals table.
+
+    Returns:
+        True if the view was created, False if required columns are missing.
+    """
+    if not _POSITIONS_VIEW_REQUIRED_COLUMNS.issubset(deals_columns):
+        missing = ", ".join(sorted(_POSITIONS_VIEW_REQUIRED_COLUMNS - deals_columns))
+        logger.warning(
+            "Skipping positions_reconstructed view: history_deals missing columns: %s",
+            missing,
+        )
+        return False
+    conn.execute("DROP VIEW IF EXISTS positions_reconstructed")
+    conn.execute(
+        "CREATE VIEW positions_reconstructed AS"  # noqa: S608
+        " SELECT"
+        " position_id,"
+        " symbol,"
+        " MIN(CASE WHEN entry = 0 THEN time END) AS open_time,"
+        " MAX(CASE WHEN entry IN (1, 2, 3) THEN time END) AS close_time,"
+        " MIN(CASE WHEN entry = 0 THEN type END) AS direction,"
+        " SUM(CASE WHEN entry = 0 THEN volume ELSE 0 END) AS volume_open,"
+        " SUM(CASE WHEN entry IN (1, 3) THEN volume ELSE 0 END) AS volume_close,"
+        " SUM(CASE WHEN entry = 2 THEN volume ELSE 0 END) AS volume_reversal,"
+        " CASE"
+        " WHEN SUM(CASE WHEN entry = 0 THEN volume ELSE 0 END) > 0"
+        " THEN SUM(CASE WHEN entry = 0 THEN price * volume ELSE 0 END)"
+        " / SUM(CASE WHEN entry = 0 THEN volume ELSE 0 END)"
+        " END AS open_price,"
+        " CASE"
+        " WHEN SUM(CASE WHEN entry IN (1, 3) THEN volume ELSE 0 END) > 0"
+        " THEN SUM(CASE WHEN entry IN (1, 3) THEN price * volume ELSE 0 END)"
+        " / SUM(CASE WHEN entry IN (1, 3) THEN volume ELSE 0 END)"
+        " END AS close_price,"
+        " SUM(profit) AS total_profit,"
+        " SUM(CASE WHEN entry = 2 THEN 1 ELSE 0 END) AS reversal_count,"
+        " COUNT(*) AS deals_count"
+        " FROM history_deals"
+        f" WHERE type IN {_TRADE_DEAL_TYPES_SQL} AND position_id != 0"
+        " GROUP BY position_id, symbol"
+        " HAVING SUM(CASE WHEN entry IN (1, 3) THEN 1 ELSE 0 END) > 0",
+    )
+    return True
+
+
+def _write_frame_to_sqlite(
+    conn: sqlite3.Connection,
+    frame: pd.DataFrame,
+    table_name: str,
+    if_exists: IfExists,
+) -> bool:
+    """Write a non-empty-schema frame to SQLite.
+
+    Args:
+        conn: Open SQLite connection.
+        frame: DataFrame to write.
+        table_name: Target SQLite table name.
+        if_exists: Table conflict behavior.
+
+    Returns:
+        True if a table was written, False if the frame had no columns.
+    """
+    if len(frame.columns) == 0:
+        logger.warning("Skipping %s: dataset returned no columns", table_name)
+        return False
+    frame.to_sql(  # type: ignore[reportUnknownMemberType]
+        table_name,
+        conn,
+        if_exists=if_exists.value,
+        index=False,
+        chunksize=50_000,
+        method="multi",
+    )
+    return True
+
+
+def _create_collect_history_indexes(
+    conn: sqlite3.Connection,
+    written_columns: dict[Dataset, set[str]],
+) -> None:
+    """Create useful indexes for collected history tables when present."""
+    if {"symbol", "time"}.issubset(written_columns.get(Dataset.rates, set())):
+        conn.execute(
+            "CREATE INDEX IF NOT EXISTS idx_rates_symbol_time ON rates(symbol, time)",
+        )
+    if {"symbol", "time"}.issubset(written_columns.get(Dataset.ticks, set())):
+        conn.execute(
+            "CREATE INDEX IF NOT EXISTS idx_ticks_symbol_time ON ticks(symbol, time)",
+        )
+    if {"position_id", "symbol"}.issubset(
+        written_columns.get(Dataset.history_deals, set())
+    ):
+        conn.execute(
+            "CREATE INDEX IF NOT EXISTS idx_history_deals_position_symbol"
+            " ON history_deals(position_id, symbol)",
+        )
+
+
+def _record_written_columns(
+    written_columns: dict[Dataset, set[str]],
+    dataset: Dataset,
+    frame: pd.DataFrame,
+) -> None:
+    """Remember columns for datasets written during streaming collection."""
+    columns = set(frame.columns)
+    if dataset in written_columns:
+        written_columns[dataset].update(columns)
+    else:
+        written_columns[dataset] = columns
+
+
+def _write_streamed_frame(
+    conn: sqlite3.Connection,
+    frame: pd.DataFrame,
+    dataset: Dataset,
+    table_exists: bool,
+    if_exists: IfExists,
+    written_columns: dict[Dataset, set[str]],
+) -> bool:
+    """Write one streamed dataset frame and track table state.
+
+    Args:
+        conn: Open SQLite connection.
+        frame: DataFrame to write.
+        dataset: Dataset being written.
+        table_exists: Whether this dataset table has already been written.
+        if_exists: Initial table conflict behavior.
+        written_columns: Mutable map of columns written by dataset.
+
+    Returns:
+        True if the dataset table exists after this write attempt.
+    """
+    write_mode = IfExists.APPEND if table_exists else if_exists
+    if _write_frame_to_sqlite(
+        conn,
+        frame,
+        _DATASET_TABLE_NAMES[dataset],
+        write_mode,
+    ):
+        _record_written_columns(written_columns, dataset, frame)
+        return True
+    return table_exists
+
+
+def _write_rates_dataset(
+    conn: sqlite3.Connection,
+    client: Mt5DataClient,
+    symbols: list[str],
+    timeframe: int,
+    date_from: datetime,
+    date_to: datetime,
+    if_exists: IfExists,
+    written_columns: dict[Dataset, set[str]],
+) -> bool:
+    """Stream rates frames into SQLite.
+
+    Args:
+        conn: Open SQLite connection.
+        client: Connected MT5 data client.
+        symbols: Symbols to collect.
+        timeframe: Rates timeframe integer.
+        date_from: Start date.
+        date_to: End date.
+        if_exists: Initial table conflict behavior.
+        written_columns: Mutable map of columns written by dataset.
+
+    Returns:
+        True if the rates table was written.
+    """
+    table_exists = False
+    for sym in symbols:
+        frame = client.copy_rates_range_as_df(
+            symbol=sym,
+            timeframe=timeframe,
+            date_from=date_from,
+            date_to=date_to,
+        )
+        frame.insert(0, "symbol", sym)
+        frame.insert(1, "timeframe", timeframe)
+        table_exists = _write_streamed_frame(
+            conn,
+            frame,
+            Dataset.rates,
+            table_exists,
+            if_exists,
+            written_columns,
+        )
+    return table_exists
+
+
+def _write_ticks_dataset(
+    conn: sqlite3.Connection,
+    client: Mt5DataClient,
+    symbols: list[str],
+    flags: int,
+    date_from: datetime,
+    date_to: datetime,
+    if_exists: IfExists,
+    written_columns: dict[Dataset, set[str]],
+) -> bool:
+    """Stream ticks frames into SQLite.
+
+    Args:
+        conn: Open SQLite connection.
+        client: Connected MT5 data client.
+        symbols: Symbols to collect.
+        flags: Tick copy flags integer.
+        date_from: Start date.
+        date_to: End date.
+        if_exists: Initial table conflict behavior.
+        written_columns: Mutable map of columns written by dataset.
+
+    Returns:
+        True if the ticks table was written.
+    """
+    table_exists = False
+    for sym in symbols:
+        frame = client.copy_ticks_range_as_df(
+            symbol=sym,
+            date_from=date_from,
+            date_to=date_to,
+            flags=flags,
+        )
+        frame.insert(0, "symbol", sym)
+        table_exists = _write_streamed_frame(
+            conn,
+            frame,
+            Dataset.ticks,
+            table_exists,
+            if_exists,
+            written_columns,
+        )
+    return table_exists
+
+
+def _write_history_dataset(
+    conn: sqlite3.Connection,
+    fetch: Callable[..., pd.DataFrame],
+    dataset: Dataset,
+    symbols: list[str],
+    date_from: datetime,
+    date_to: datetime,
+    if_exists: IfExists,
+    written_columns: dict[Dataset, set[str]],
+) -> bool:
+    """Stream a history dataset into SQLite with exact symbol filtering.
+
+    Args:
+        conn: Open SQLite connection.
+        fetch: Bound history_orders_get_as_df / history_deals_get_as_df method.
+        dataset: History dataset being written.
+        symbols: Symbols to collect.
+        date_from: Start date.
+        date_to: End date.
+        if_exists: Initial table conflict behavior.
+        written_columns: Mutable map of columns written by dataset.
+
+    Returns:
+        True if the history table was written.
+    """
+    table_exists = False
+    for sym in symbols:
+        frame = fetch(date_from=date_from, date_to=date_to, symbol=sym)
+        if "symbol" in frame.columns:
+            frame = frame[frame["symbol"] == sym]
+        table_exists = _write_streamed_frame(
+            conn,
+            frame,
+            dataset,
+            table_exists,
+            if_exists,
+            written_columns,
+        )
+    return table_exists
+
+
+def _write_collected_datasets(
+    conn: sqlite3.Connection,
+    client: Mt5DataClient,
+    symbols: list[str],
+    datasets: set[Dataset],
+    timeframe: int,
+    flags: int,
+    date_from: datetime,
+    date_to: datetime,
+    if_exists: IfExists,
+) -> tuple[set[Dataset], dict[Dataset, set[str]]]:
+    """Collect selected datasets and stream each symbol frame into SQLite.
+
+    Args:
+        conn: Open SQLite connection.
+        client: Connected MT5 data client.
+        symbols: Symbols to collect.
+        datasets: Selected datasets to write.
+        timeframe: Rates timeframe integer.
+        flags: Tick copy flags integer.
+        date_from: Start date.
+        date_to: End date.
+        if_exists: Initial table conflict behavior.
+
+    Returns:
+        Written datasets and their columns.
+    """
+    written_columns: dict[Dataset, set[str]] = {}
+    written_tables: set[Dataset] = set()
+    if Dataset.rates in datasets and _write_rates_dataset(
+        conn,
+        client,
+        symbols,
+        timeframe,
+        date_from,
+        date_to,
+        if_exists,
+        written_columns,
+    ):
+        written_tables.add(Dataset.rates)
+    if Dataset.ticks in datasets and _write_ticks_dataset(
+        conn,
+        client,
+        symbols,
+        flags,
+        date_from,
+        date_to,
+        if_exists,
+        written_columns,
+    ):
+        written_tables.add(Dataset.ticks)
+    if Dataset.history_orders in datasets and _write_history_dataset(
+        conn,
+        client.history_orders_get_as_df,
+        Dataset.history_orders,
+        symbols,
+        date_from,
+        date_to,
+        if_exists,
+        written_columns,
+    ):
+        written_tables.add(Dataset.history_orders)
+    if Dataset.history_deals in datasets and _write_history_dataset(
+        conn,
+        client.history_deals_get_as_df,
+        Dataset.history_deals,
+        symbols,
+        date_from,
+        date_to,
+        if_exists,
+        written_columns,
+    ):
+        written_tables.add(Dataset.history_deals)
+    return written_tables, written_columns
+
+
+@app.command()
+def collect_history(
+    ctx: typer.Context,
+    symbol: Annotated[
+        list[str],
+        typer.Option(
+            "--symbol",
+            "-s",
+            help="Symbol to collect (repeat for multiple symbols).",
+        ),
+    ],
+    date_from: Annotated[
+        datetime,
+        typer.Option(click_type=DATETIME_TYPE, help="Start date."),
+    ],
+    date_to: Annotated[
+        datetime,
+        typer.Option(click_type=DATETIME_TYPE, help="End date."),
+    ],
+    dataset: Annotated[
+        list[Dataset] | None,
+        typer.Option(
+            "--dataset",
+            help=(
+                "Dataset to include (repeat for multiple)."
+                " Defaults to all: rates, ticks, history-orders, history-deals."
+            ),
+        ),
+    ] = None,
+    timeframe: Annotated[
+        int,
+        typer.Option(
+            click_type=TIMEFRAME_TYPE,
+            help="Rates timeframe (e.g., M1, H1, D1).",
+        ),
+    ] = 1,
+    flags: Annotated[
+        int,
+        typer.Option(
+            click_type=TICK_FLAGS_TYPE,
+            help="Tick copy flags (ALL, INFO, TRADE, or integer).",
+        ),
+    ] = 1,
+    if_exists: Annotated[
+        IfExists,
+        typer.Option(
+            "--if-exists",
+            help="Behavior when a target table already exists.",
+        ),
+    ] = IfExists.FAIL,
+    with_views: Annotated[
+        bool,
+        typer.Option(
+            "--with-views",
+            help=(
+                "Add cash_events and positions_reconstructed SQLite views"
+                " derived from history_deals."
+            ),
+        ),
+    ] = False,
+) -> None:
+    """Collect historical datasets into a single SQLite database.
+
+    Tables written depend on ``--dataset``: ``rates``, ``ticks``,
+    ``history_orders``, ``history_deals``. History datasets are fetched per
+    symbol and concatenated. Rates rows carry the requested ``timeframe`` so
+    appended runs at different timeframes remain distinguishable.
+
+    With ``--with-views`` (requires the ``history-deals`` dataset), optional
+    views ``cash_events`` and ``positions_reconstructed`` are derived from
+    ``history_deals`` when the required columns are present.
+
+    Raises:
+        typer.BadParameter: If the output format is not SQLite3.
+    """
+    export_ctx = _get_export_context(ctx)
+    if export_ctx.output_format != "sqlite3":
+        msg = (
+            "collect-history requires SQLite3 output."
+            " Use a .db/.sqlite/.sqlite3 extension or --format sqlite3."
+        )
+        raise typer.BadParameter(msg)
+    datasets = set(dataset) if dataset else set(Dataset)
+    client = Mt5DataClient(config=export_ctx.config)
+    client.initialize_and_login_mt5()
+    try:
+        with sqlite3.connect(export_ctx.output) as conn:
+            conn.execute("PRAGMA journal_mode=WAL")
+            conn.execute("PRAGMA synchronous=NORMAL")
+            written_tables, written_columns = _write_collected_datasets(
+                conn,
+                client,
+                symbol,
+                datasets,
+                timeframe,
+                flags,
+                date_from,
+                date_to,
+                if_exists,
+            )
+            _create_collect_history_indexes(conn, written_columns)
+            if with_views and Dataset.history_deals in written_tables:
+                _create_cash_events_view(conn, written_columns[Dataset.history_deals])
+                _create_positions_reconstructed_view(
+                    conn,
+                    written_columns[Dataset.history_deals],
+                )
+            elif with_views:
+                logger.warning(
+                    "--with-views ignored: history_deals table was not written"
+                )
+        logger.info(
+            "Collected %s for %d symbol(s) into %s",
+            ", ".join(sorted(ds.value for ds in datasets)),
+            len(symbol),
+            export_ctx.output,
+        )
+    finally:
+        client.shutdown()
+
+
 def main() -> None:
    """Run the mt5cli CLI."""
    app()
@@ -1,6 +1,6 @@
 [project]
 name = "mt5cli"
-version = "0.1.0"
+version = "0.3.0"
 description = "Command-line tool for MetaTrader 5"
 authors = [{name = "dceoy", email = "dceoy@users.noreply.github.com"}]
 maintainers = [{name = "dceoy", email = "dceoy@users.noreply.github.com"}]
@@ -50,21 +50,22 @@ Global options MUST precede the subcommand.

 ## Commands

-| Command          | Required options                                      | Optional options                                                            |
-| ---------------- | ----------------------------------------------------- | --------------------------------------------------------------------------- |
-| `rates-from`     | `--symbol`, `--timeframe`, `--date-from`, `--count`   | —                                                                           |
-| `rates-from-pos` | `--symbol`, `--timeframe`, `--start-pos`, `--count`   | —                                                                           |
-| `rates-range`    | `--symbol`, `--timeframe`, `--date-from`, `--date-to` | —                                                                           |
-| `ticks-from`     | `--symbol`, `--date-from`, `--count`, `--flags`       | —                                                                           |
-| `ticks-range`    | `--symbol`, `--date-from`, `--date-to`, `--flags`     | —                                                                           |
-| `account-info`   | —                                                     | —                                                                           |
-| `terminal-info`  | —                                                     | —                                                                           |
-| `symbols`        | —                                                     | `--group` (e.g., `*USD*`)                                                   |
-| `symbol-info`    | `--symbol`                                            | —                                                                           |
-| `orders`         | —                                                     | `--symbol`, `--group`, `--ticket`                                           |
-| `positions`      | —                                                     | `--symbol`, `--group`, `--ticket`                                           |
-| `history-orders` | —                                                     | `--date-from`, `--date-to`, `--group`, `--symbol`, `--ticket`, `--position` |
-| `history-deals`  | —                                                     | `--date-from`, `--date-to`, `--group`, `--symbol`, `--ticket`, `--position` |
+| Command           | Required options                                      | Optional options                                                                                                                                                                                                                 |
+| ----------------- | ----------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `rates-from`      | `--symbol`, `--timeframe`, `--date-from`, `--count`   | —                                                                                                                                                                                                                                |
+| `rates-from-pos`  | `--symbol`, `--timeframe`, `--start-pos`, `--count`   | —                                                                                                                                                                                                                                |
+| `rates-range`     | `--symbol`, `--timeframe`, `--date-from`, `--date-to` | —                                                                                                                                                                                                                                |
+| `ticks-from`      | `--symbol`, `--date-from`, `--count`, `--flags`       | —                                                                                                                                                                                                                                |
+| `ticks-range`     | `--symbol`, `--date-from`, `--date-to`, `--flags`     | —                                                                                                                                                                                                                                |
+| `account-info`    | —                                                     | —                                                                                                                                                                                                                                |
+| `terminal-info`   | —                                                     | —                                                                                                                                                                                                                                |
+| `symbols`         | —                                                     | `--group` (e.g., `*USD*`)                                                                                                                                                                                                        |
+| `symbol-info`     | `--symbol`                                            | —                                                                                                                                                                                                                                |
+| `orders`          | —                                                     | `--symbol`, `--group`, `--ticket`                                                                                                                                                                                                |
+| `positions`       | —                                                     | `--symbol`, `--group`, `--ticket`                                                                                                                                                                                                |
+| `history-orders`  | —                                                     | `--date-from`, `--date-to`, `--group`, `--symbol`, `--ticket`, `--position`                                                                                                                                                      |
+| `history-deals`   | —                                                     | `--date-from`, `--date-to`, `--group`, `--symbol`, `--ticket`, `--position`                                                                                                                                                      |
+| `collect-history` | `--symbol` (repeatable), `--date-from`, `--date-to`   | `--dataset` (repeatable; rates/ticks/history-orders/history-deals; default all), `--timeframe` (M1; recorded on rates), `--flags` (ALL), `--if-exists` (append/replace/fail; default fail), `--with-views` (SQLite3 output only) |

 ## Examples

@@ -85,6 +86,14 @@ mt5cli -o data.db --table symbols symbols --group "*USD*"

 # Historical deals filtered by symbol (using an already-logged-in MT5 terminal).
 mt5cli -o deals.csv history-deals --symbol EURUSD --date-from 2024-01-01
+
+# Bundle selected historical datasets into one SQLite db, appending to any
+# existing tables, plus cash_events and positions_reconstructed views.
+mt5cli -o history.db collect-history \
+  --symbol EURUSD --symbol GBPUSD \
+  --date-from 2024-01-01 --date-to 2024-02-01 \
+  --dataset rates --dataset history-deals \
+  --timeframe M1 --flags ALL --if-exists append --with-views
 ```

 ## Guidelines
@@ -3,6 +3,8 @@
 from __future__ import annotations

 import json
+import logging
+import re
 import sqlite3
 from datetime import UTC, datetime
 from typing import TYPE_CHECKING
@@ -18,6 +20,7 @@ if TYPE_CHECKING:

 from mt5cli.cli import (
    DATETIME_TYPE,
+    REQUEST_TYPE,
    TICK_FLAG_MAP,
    TICK_FLAGS_TYPE,
    TIMEFRAME_MAP,
@@ -29,11 +32,18 @@ from mt5cli.cli import (
    export_dataframe,
    main,
    parse_datetime,
+    parse_request,
    parse_tick_flags,
    parse_timeframe,
 )

 runner = CliRunner()
+_ANSI_ESCAPE_RE = re.compile(r"\x1b\[[0-?]*[ -/]*[@-~]")
+
+
+def normalize_cli_output(output: str) -> str:
+    """Normalize CLI output for cross-platform assertions."""
+    return " ".join(_ANSI_ESCAPE_RE.sub("", output).split())


 # ---------------------------------------------------------------------------
@@ -203,6 +213,43 @@ class TestParseTickFlags:
            parse_tick_flags("INVALID")


+# ---------------------------------------------------------------------------
+# parse_request
+# ---------------------------------------------------------------------------
+
+
+class TestParseRequest:
+    """Tests for parse_request."""
+
+    def test_inline_json(self) -> None:
+        """Test parsing an inline JSON object string."""
+        result = parse_request('{"action": 1, "symbol": "EURUSD"}')
+        assert result == {"action": 1, "symbol": "EURUSD"}
+
+    def test_file_reference(self, tmp_path: Path) -> None:
+        """Test parsing JSON from a file via the @path syntax."""
+        path = tmp_path / "req.json"
+        path.write_text('{"action": 2}', encoding="utf-8")
+        result = parse_request(f"@{path}")
+        assert result == {"action": 2}
+
+    def test_invalid_json_raises(self) -> None:
+        """Test that invalid JSON raises ValueError."""
+        with pytest.raises(ValueError, match="Invalid JSON request"):
+            parse_request("not json")
+
+    def test_non_object_raises(self) -> None:
+        """Test that a non-object JSON raises ValueError."""
+        with pytest.raises(ValueError, match="must be a JSON object"):
+            parse_request("[1, 2, 3]")
+
+    def test_missing_file_raises(self, tmp_path: Path) -> None:
+        """Test that a missing request file raises ValueError."""
+        path = tmp_path / "missing.json"
+        with pytest.raises(ValueError, match="Failed to read JSON request file"):
+            parse_request(f"@{path}")
+
+
 # ---------------------------------------------------------------------------
 # Constants
 # ---------------------------------------------------------------------------
@@ -279,6 +326,19 @@ class TestTickFlagsType:
            TICK_FLAGS_TYPE.convert("bad", None, None)


+class TestRequestType:
+    """Tests for _RequestType."""
+
+    def test_convert_string(self) -> None:
+        """Test converting a JSON string to a request dictionary."""
+        assert REQUEST_TYPE.convert('{"action": 1}', None, None) == {"action": 1}
+
+    def test_convert_invalid(self) -> None:
+        """Test that invalid values raise BadParameter."""
+        with pytest.raises(Exception, match="Invalid JSON request"):
+            REQUEST_TYPE.convert("bad", None, None)
+
+
 # ---------------------------------------------------------------------------
 # _execute_export
 # ---------------------------------------------------------------------------
@@ -331,6 +391,12 @@ def mock_client(mocker: MockerFixture) -> MagicMock:
    client.positions_get_as_df.return_value = sample_df
    client.history_orders_get_as_df.return_value = sample_df
    client.history_deals_get_as_df.return_value = sample_df
+    client.version_as_df.return_value = sample_df
+    client.last_error_as_df.return_value = sample_df
+    client.symbol_info_tick_as_df.return_value = sample_df
+    client.market_book_get_as_df.return_value = sample_df
+    client.order_check_as_df.return_value = sample_df
+    client.order_send_as_df.return_value = sample_df
    mocker.patch("mt5cli.cli.Mt5DataClient", return_value=client)
    return client

@@ -630,6 +696,213 @@ class TestCommands:
        assert result.exit_code == 0, result.output
        mock_client.history_deals_get_as_df.assert_called_once()

+    def test_version(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,
+    ) -> None:
+        """Test version command."""
+        output = tmp_path / "out.csv"
+        result = runner.invoke(app, ["-o", str(output), "version"])
+        assert result.exit_code == 0, result.output
+        mock_client.version_as_df.assert_called_once()
+
+    def test_last_error(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,
+    ) -> None:
+        """Test last-error command."""
+        output = tmp_path / "out.csv"
+        result = runner.invoke(app, ["-o", str(output), "last-error"])
+        assert result.exit_code == 0, result.output
+        mock_client.last_error_as_df.assert_called_once()
+
+    def test_symbol_info_tick(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,
+    ) -> None:
+        """Test symbol-info-tick command."""
+        output = tmp_path / "out.csv"
+        result = runner.invoke(
+            app,
+            ["-o", str(output), "symbol-info-tick", "--symbol", "EURUSD"],
+        )
+        assert result.exit_code == 0, result.output
+        mock_client.symbol_info_tick_as_df.assert_called_once_with(
+            symbol="EURUSD",
+        )
+
+    def test_market_book(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,
+    ) -> None:
+        """Test market-book command."""
+        output = tmp_path / "out.csv"
+        result = runner.invoke(
+            app,
+            ["-o", str(output), "market-book", "--symbol", "EURUSD"],
+        )
+        assert result.exit_code == 0, result.output
+        mock_client.market_book_get_as_df.assert_called_once_with(
+            symbol="EURUSD",
+        )
+
+    def test_order_check(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,
+    ) -> None:
+        """Test order-check command with inline JSON."""
+        output = tmp_path / "out.csv"
+        request = json.dumps({"action": 1, "symbol": "EURUSD", "volume": 0.1})
+        result = runner.invoke(
+            app,
+            ["-o", str(output), "order-check", "--request", request],
+        )
+        assert result.exit_code == 0, result.output
+        mock_client.order_check_as_df.assert_called_once_with(
+            request={"action": 1, "symbol": "EURUSD", "volume": 0.1},
+        )
+
+    def test_order_check_file_reference(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,
+    ) -> None:
+        """Test order-check command with file-based JSON."""
+        output = tmp_path / "out.csv"
+        req_path = tmp_path / "req.json"
+        req_path.write_text(
+            json.dumps({"action": 2, "symbol": "EURUSD"}),
+            encoding="utf-8",
+        )
+        result = runner.invoke(
+            app,
+            ["-o", str(output), "order-check", "--request", f"@{req_path}"],
+        )
+        assert result.exit_code == 0, result.output
+        mock_client.order_check_as_df.assert_called_once_with(
+            request={"action": 2, "symbol": "EURUSD"},
+        )
+
+    def test_order_check_invalid_request(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,  # noqa: ARG002
+    ) -> None:
+        """Test order-check rejects invalid JSON."""
+        output = tmp_path / "out.csv"
+        result = runner.invoke(
+            app,
+            ["-o", str(output), "order-check", "--request", "not-json"],
+        )
+        assert result.exit_code != 0
+        assert "Invalid JSON request" in normalize_cli_output(result.output)
+
+    def test_order_check_missing_request_file(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,  # noqa: ARG002
+    ) -> None:
+        """Test order-check rejects a missing request file."""
+        output = tmp_path / "out.csv"
+        missing = tmp_path / "missing.json"
+        result = runner.invoke(
+            app,
+            ["-o", str(output), "order-check", "--request", f"@{missing}"],
+        )
+        assert result.exit_code != 0
+        assert "Failed to read JSON request file" in normalize_cli_output(
+            result.output,
+        )
+
+    def test_order_send(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,
+    ) -> None:
+        """Test order-send command with file-based JSON."""
+        output = tmp_path / "out.csv"
+        req_path = tmp_path / "req.json"
+        req_path.write_text(
+            json.dumps({"action": 2, "symbol": "EURUSD"}),
+            encoding="utf-8",
+        )
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "order-send",
+                "--request",
+                f"@{req_path}",
+                "--yes",
+            ],
+        )
+        assert result.exit_code == 0, result.output
+        mock_client.order_send_as_df.assert_called_once_with(
+            request={"action": 2, "symbol": "EURUSD"},
+        )
+
+    def test_order_send_inline_json(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,
+    ) -> None:
+        """Test order-send command with inline JSON."""
+        output = tmp_path / "out.csv"
+        request = json.dumps({"action": 1, "symbol": "EURUSD", "volume": 0.1})
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "order-send",
+                "--request",
+                request,
+                "--yes",
+            ],
+        )
+        assert result.exit_code == 0, result.output
+        mock_client.order_send_as_df.assert_called_once_with(
+            request={"action": 1, "symbol": "EURUSD", "volume": 0.1},
+        )
+
+    def test_order_send_requires_yes(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,
+    ) -> None:
+        """Test order-send requires explicit confirmation."""
+        output = tmp_path / "out.csv"
+        request = json.dumps({"action": 1, "symbol": "EURUSD"})
+        result = runner.invoke(
+            app,
+            ["-o", str(output), "order-send", "--request", request],
+        )
+        assert result.exit_code != 0
+        assert "Pass --yes to send a live trade request" in normalize_cli_output(
+            result.output,
+        )
+        mock_client.order_send_as_df.assert_not_called()
+
+    def test_order_send_invalid_request(
+        self,
+        tmp_path: Path,
+        mock_client: MagicMock,  # noqa: ARG002
+    ) -> None:
+        """Test order-send rejects invalid JSON."""
+        output = tmp_path / "out.csv"
+        result = runner.invoke(
+            app,
+            ["-o", str(output), "order-send", "--request", "[1,2]", "--yes"],
+        )
+        assert result.exit_code != 0
+        assert "must be a JSON object" in normalize_cli_output(result.output)
+

 # ---------------------------------------------------------------------------
 # Callback / shared options
@@ -647,7 +920,7 @@ class TestCallback:
            ["-o", str(output), "account-info"],
        )
        assert result.exit_code != 0
-        assert "Cannot detect format" in result.output
+        assert "Cannot detect format" in normalize_cli_output(result.output)

    def test_connection_args_forwarded(
        self,
@@ -741,6 +1014,614 @@ class TestCallback:
 # ---------------------------------------------------------------------------


+_DEALS_FIXTURE: dict[str, list[object]] = {
+    "ticket": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14],
+    "position_id": [100, 100, 100, 0, 200, 200, 300, 400, 400, 500, 500, 600, 600, 600],
+    "symbol": [
+        "EURUSD",
+        "EURUSD",
+        "EURUSD",
+        "",
+        "EURUSD",
+        "EURUSD",
+        "GBPUSD",
+        "GBPUSD",
+        "GBPUSD",
+        "EURUSD",
+        "EURUSD",
+        "GBPUSD",
+        "GBPUSD",
+        "GBPUSD",
+    ],
+    "time": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14],
+    # type: 0=BUY, 1=SELL, 2=BALANCE
+    "type": [0, 0, 1, 2, 0, 1, 0, 0, 2, 0, 1, 0, 1, 1],
+    # entry: 0=IN, 1=OUT, 2=INOUT (reversal), 3=OUT_BY
+    "entry": [0, 0, 1, 0, 0, 1, 0, 0, 2, 0, 3, 0, 2, 1],
+    "volume": [1.0, 3.0, 4.0, 0.0, 2.0, 2.0, 5.0, 1.0, 1.0, 2.0, 2.0, 3.0, 1.0, 3.0],
+    "price": [
+        1.10,
+        1.20,
+        1.50,
+        0.0,
+        2.00,
+        2.20,
+        1.30,
+        1.30,
+        1.40,
+        1.00,
+        1.05,
+        1.10,
+        9.99,
+        1.40,
+    ],
+    "profit": [0.0, 0.0, 10.0, 5.0, 0.0, 8.0, 0.0, 0.0, -1.0, 0.0, 3.0, 0.0, -2.0, 7.0],
+}
+
+
+def _build_history_client(mocker: MockerFixture) -> MagicMock:
+    """Build a mocked Mt5DataClient with per-symbol history results."""
+    client = MagicMock()
+
+    def _rates(**kwargs: object) -> pd.DataFrame:
+        return pd.DataFrame({
+            "time": [1],
+            "open": [1.0],
+            "symbol_arg": [kwargs.get("symbol")],
+        })
+
+    def _ticks(**kwargs: object) -> pd.DataFrame:
+        return pd.DataFrame({
+            "time": [1],
+            "bid": [1.0],
+            "symbol_arg": [kwargs.get("symbol")],
+        })
+
+    client.copy_rates_range_as_df.side_effect = _rates
+    client.copy_ticks_range_as_df.side_effect = _ticks
+
+    def _orders(**kwargs: object) -> pd.DataFrame:
+        return pd.DataFrame({"ticket": [10], "symbol": [kwargs.get("symbol")]})
+
+    def _deals(**kwargs: object) -> pd.DataFrame:
+        sym = kwargs.get("symbol")
+        df = pd.DataFrame(_DEALS_FIXTURE)
+        return df[df["symbol"] == sym].reset_index(drop=True)
+
+    client.history_orders_get_as_df.side_effect = _orders
+    client.history_deals_get_as_df.side_effect = _deals
+    mocker.patch("mt5cli.cli.Mt5DataClient", return_value=client)
+    return client
+
+
+class TestCollectHistory:
+    """Tests for the collect-history command."""
+
+    @pytest.fixture
+    def history_client(self, mocker: MockerFixture) -> MagicMock:
+        """Create a mocked Mt5DataClient with history-style DataFrames."""
+        return _build_history_client(mocker)
+
+    def test_collect_history_writes_all_tables(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,
+    ) -> None:
+        """Test that collect-history writes rates, ticks, and history tables."""
+        output = tmp_path / "history.db"
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "collect-history",
+                "--symbol",
+                "EURUSD",
+                "--symbol",
+                "GBPUSD",
+                "--date-from",
+                "2024-01-01",
+                "--date-to",
+                "2024-02-01",
+            ],
+        )
+        assert result.exit_code == 0, result.output
+        assert history_client.copy_rates_range_as_df.call_count == 2
+        assert history_client.copy_ticks_range_as_df.call_count == 2
+        history_client.copy_ticks_range_as_df.assert_any_call(
+            symbol="EURUSD",
+            date_from=datetime(2024, 1, 1, tzinfo=UTC),
+            date_to=datetime(2024, 2, 1, tzinfo=UTC),
+            flags=1,
+        )
+        with sqlite3.connect(output) as conn:
+            tables = {
+                row[0]
+                for row in conn.execute(
+                    "SELECT name FROM sqlite_master WHERE type='table'",
+                ).fetchall()
+            }
+        assert {"rates", "ticks", "history_orders", "history_deals"} <= tables
+
+    def test_collect_history_history_fetched_per_symbol(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,
+    ) -> None:
+        """Test that history-orders and history-deals are fetched per symbol."""
+        output = tmp_path / "history.db"
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "collect-history",
+                "--symbol",
+                "EURUSD",
+                "--symbol",
+                "GBPUSD",
+                "--date-from",
+                "2024-01-01",
+                "--date-to",
+                "2024-02-01",
+            ],
+        )
+        assert result.exit_code == 0, result.output
+        assert history_client.history_orders_get_as_df.call_count == 2
+        assert history_client.history_deals_get_as_df.call_count == 2
+        history_client.history_orders_get_as_df.assert_any_call(
+            date_from=datetime(2024, 1, 1, tzinfo=UTC),
+            date_to=datetime(2024, 2, 1, tzinfo=UTC),
+            symbol="EURUSD",
+        )
+        history_client.history_deals_get_as_df.assert_any_call(
+            date_from=datetime(2024, 1, 1, tzinfo=UTC),
+            date_to=datetime(2024, 2, 1, tzinfo=UTC),
+            symbol="GBPUSD",
+        )
+
+    @pytest.mark.parametrize(
+        ("selected", "expected_tables", "excluded_calls"),
+        [
+            (
+                ["rates", "history-deals"],
+                {"rates", "history_deals"},
+                ("copy_ticks_range_as_df", "history_orders_get_as_df"),
+            ),
+            (
+                ["ticks", "history-orders"],
+                {"ticks", "history_orders"},
+                ("copy_rates_range_as_df", "history_deals_get_as_df"),
+            ),
+        ],
+    )
+    def test_collect_history_dataset_selection(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,
+        selected: list[str],
+        expected_tables: set[str],
+        excluded_calls: tuple[str, ...],
+    ) -> None:
+        """Test that --dataset limits which datasets are fetched and written."""
+        output = tmp_path / "history.db"
+        args = [
+            "-o",
+            str(output),
+            "collect-history",
+            "--symbol",
+            "EURUSD",
+            "--date-from",
+            "2024-01-01",
+            "--date-to",
+            "2024-02-01",
+        ]
+        for name in selected:
+            args.extend(["--dataset", name])
+        result = runner.invoke(app, args)
+        assert result.exit_code == 0, result.output
+        for name in excluded_calls:
+            getattr(history_client, name).assert_not_called()
+        with sqlite3.connect(output) as conn:
+            tables = {
+                row[0]
+                for row in conn.execute(
+                    "SELECT name FROM sqlite_master WHERE type='table'",
+                ).fetchall()
+            }
+        assert expected_tables <= tables
+        assert tables.isdisjoint(
+            {"rates", "ticks", "history_orders", "history_deals"} - expected_tables
+        )
+
+    def test_collect_history_rates_table_has_timeframe(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,  # noqa: ARG002
+    ) -> None:
+        """Test that the rates table carries the requested timeframe value."""
+        output = tmp_path / "history.db"
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "collect-history",
+                "--symbol",
+                "EURUSD",
+                "--date-from",
+                "2024-01-01",
+                "--date-to",
+                "2024-02-01",
+                "--timeframe",
+                "H1",
+                "--dataset",
+                "rates",
+            ],
+        )
+        assert result.exit_code == 0, result.output
+        with sqlite3.connect(output) as conn:
+            rows = conn.execute(
+                "SELECT DISTINCT timeframe FROM rates",
+            ).fetchall()
+        assert rows == [(16385,)]
+
+    def test_collect_history_if_exists_append(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,  # noqa: ARG002
+    ) -> None:
+        """Test that --if-exists=append accumulates rows across runs."""
+        output = tmp_path / "history.db"
+        common = [
+            "-o",
+            str(output),
+            "collect-history",
+            "--symbol",
+            "EURUSD",
+            "--date-from",
+            "2024-01-01",
+            "--date-to",
+            "2024-02-01",
+            "--dataset",
+            "rates",
+        ]
+        first = runner.invoke(app, common)
+        second = runner.invoke(app, [*common, "--if-exists", "append"])
+        assert first.exit_code == 0, first.output
+        assert second.exit_code == 0, second.output
+        with sqlite3.connect(output) as conn:
+            (count,) = conn.execute("SELECT COUNT(*) FROM rates").fetchone()
+        assert count == 2
+
+    def test_collect_history_if_exists_fail(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,  # noqa: ARG002
+    ) -> None:
+        """Test that --if-exists=fail rejects writing into an existing table."""
+        output = tmp_path / "history.db"
+        common = [
+            "-o",
+            str(output),
+            "collect-history",
+            "--symbol",
+            "EURUSD",
+            "--date-from",
+            "2024-01-01",
+            "--date-to",
+            "2024-02-01",
+            "--dataset",
+            "rates",
+        ]
+        first = runner.invoke(app, common)
+        second = runner.invoke(app, [*common, "--if-exists", "fail"])
+        assert first.exit_code == 0, first.output
+        assert second.exit_code != 0
+
+    def test_collect_history_ticks_default_flags_all(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,
+    ) -> None:
+        """Test that --flags defaults to ALL for ticks."""
+        output = tmp_path / "history.db"
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "collect-history",
+                "--symbol",
+                "EURUSD",
+                "--date-from",
+                "2024-01-01",
+                "--date-to",
+                "2024-02-01",
+            ],
+        )
+        assert result.exit_code == 0, result.output
+        history_client.copy_ticks_range_as_df.assert_called_once_with(
+            symbol="EURUSD",
+            date_from=datetime(2024, 1, 1, tzinfo=UTC),
+            date_to=datetime(2024, 2, 1, tzinfo=UTC),
+            flags=1,
+        )
+
+    def test_collect_history_with_views(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,  # noqa: ARG002
+    ) -> None:
+        """Test that --with-views creates cash_events and positions views."""
+        output = tmp_path / "history.db"
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "collect-history",
+                "--symbol",
+                "EURUSD",
+                "--symbol",
+                "GBPUSD",
+                "--date-from",
+                "2024-01-01",
+                "--date-to",
+                "2024-02-01",
+                "--with-views",
+            ],
+        )
+        assert result.exit_code == 0, result.output
+        with sqlite3.connect(output) as conn:
+            views = {
+                row[0]
+                for row in conn.execute(
+                    "SELECT name FROM sqlite_master WHERE type='view'",
+                ).fetchall()
+            }
+            cash = conn.execute("SELECT type FROM cash_events").fetchall()
+            positions = {
+                row[0]: row
+                for row in conn.execute(
+                    "SELECT position_id, volume_open, volume_close,"
+                    " volume_reversal, open_price, close_price, reversal_count"
+                    " FROM positions_reconstructed",
+                ).fetchall()
+            }
+        assert {"cash_events", "positions_reconstructed"} <= views
+        assert all(row[0] not in {0, 1} for row in cash)
+        # Position 100 (BUY 1@1.10 + BUY 3@1.20 then SELL 4@1.50) is closed.
+        # Position 200 (BUY 2@2.00 then SELL 2@2.20) is closed.
+        # Position 300 (open-only) and 400 (reversal-only) are excluded.
+        assert set(positions) == {100, 200, 500, 600}
+        pos_100 = positions[100]
+        tol = 1e-9
+        assert abs(pos_100[1] - 4.0) < tol  # volume_open
+        assert abs(pos_100[2] - 4.0) < tol  # volume_close
+        assert abs(pos_100[3] - 0.0) < tol  # volume_reversal
+        # Volume-weighted open: (1*1.10 + 3*1.20) / 4 = 1.175
+        assert abs(pos_100[4] - 1.175) < tol
+        # Volume-weighted close: (4*1.50) / 4 = 1.50
+        assert abs(pos_100[5] - 1.50) < tol
+        assert pos_100[6] == 0  # reversal_count
+        pos_500 = positions[500]
+        assert abs(pos_500[2] - 2.0) < tol  # OUT_BY contributes to close volume
+        assert abs(pos_500[5] - 1.05) < tol
+        pos_600 = positions[600]
+        assert abs(pos_600[1] - 3.0) < tol
+        assert abs(pos_600[2] - 3.0) < tol
+        assert abs(pos_600[3] - 1.0) < tol
+        assert abs(pos_600[4] - 1.10) < tol
+        assert abs(pos_600[5] - 1.40) < tol
+        assert pos_600[6] == 1
+
+    def test_collect_history_filters_history_symbols_exactly(
+        self,
+        tmp_path: Path,
+        mocker: MockerFixture,
+    ) -> None:
+        """Test that history wildcard results are filtered to exact symbols."""
+        client = MagicMock()
+        client.history_orders_get_as_df.return_value = pd.DataFrame({
+            "ticket": [1, 2],
+            "symbol": ["EURUSD", "EURUSDm"],
+        })
+        client.history_deals_get_as_df.return_value = pd.DataFrame({
+            "ticket": [3, 4],
+            "symbol": ["EURUSD", "EURUSDm"],
+        })
+        mocker.patch("mt5cli.cli.Mt5DataClient", return_value=client)
+        output = tmp_path / "history.db"
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "collect-history",
+                "--symbol",
+                "EURUSD",
+                "--date-from",
+                "2024-01-01",
+                "--date-to",
+                "2024-02-01",
+                "--dataset",
+                "history-orders",
+                "--dataset",
+                "history-deals",
+            ],
+        )
+        assert result.exit_code == 0, result.output
+        with sqlite3.connect(output) as conn:
+            order_symbols = conn.execute(
+                "SELECT DISTINCT symbol FROM history_orders",
+            ).fetchall()
+            deal_symbols = conn.execute(
+                "SELECT DISTINCT symbol FROM history_deals",
+            ).fetchall()
+        assert order_symbols == [("EURUSD",)]
+        assert deal_symbols == [("EURUSD",)]
+
+    def test_collect_history_requires_sqlite_format(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,  # noqa: ARG002
+    ) -> None:
+        """Test that non-SQLite output is rejected."""
+        output = tmp_path / "history.csv"
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "collect-history",
+                "--symbol",
+                "EURUSD",
+                "--date-from",
+                "2024-01-01",
+                "--date-to",
+                "2024-02-01",
+            ],
+        )
+        assert result.exit_code != 0
+        assert "requires SQLite3" in normalize_cli_output(result.output)
+
+    def test_collect_history_requires_symbol(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,  # noqa: ARG002
+    ) -> None:
+        """Test that at least one --symbol is required."""
+        output = tmp_path / "history.db"
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "collect-history",
+                "--date-from",
+                "2024-01-01",
+                "--date-to",
+                "2024-02-01",
+            ],
+        )
+        assert result.exit_code != 0
+
+    def test_collect_history_views_skipped_when_columns_missing(
+        self,
+        tmp_path: Path,
+        mocker: MockerFixture,
+        caplog: pytest.LogCaptureFixture,
+    ) -> None:
+        """Test that views are not created when required columns are missing."""
+        client = MagicMock()
+        client.copy_rates_range_as_df.return_value = pd.DataFrame({"x": [1]})
+        client.copy_ticks_range_as_df.return_value = pd.DataFrame({"x": [1]})
+        client.history_orders_get_as_df.return_value = pd.DataFrame({"x": [1]})
+        client.history_deals_get_as_df.return_value = pd.DataFrame({"x": [1]})
+        mocker.patch("mt5cli.cli.Mt5DataClient", return_value=client)
+        output = tmp_path / "history.db"
+        with caplog.at_level(logging.WARNING, logger="mt5cli.cli"):
+            result = runner.invoke(
+                app,
+                [
+                    "-o",
+                    str(output),
+                    "collect-history",
+                    "--symbol",
+                    "EURUSD",
+                    "--date-from",
+                    "2024-01-01",
+                    "--date-to",
+                    "2024-02-01",
+                    "--with-views",
+                ],
+            )
+        assert result.exit_code == 0, result.output
+        with sqlite3.connect(output) as conn:
+            views = {
+                row[0]
+                for row in conn.execute(
+                    "SELECT name FROM sqlite_master WHERE type='view'",
+                ).fetchall()
+            }
+        assert "cash_events" not in views
+        assert "positions_reconstructed" not in views
+        assert "Skipping cash_events view" in caplog.text
+        assert "Skipping positions_reconstructed view" in caplog.text
+
+    def test_collect_history_skips_empty_history_without_columns(
+        self,
+        tmp_path: Path,
+        mocker: MockerFixture,
+    ) -> None:
+        """Test that empty no-column history results do not fail collection."""
+        client = MagicMock()
+        client.copy_rates_range_as_df.return_value = pd.DataFrame({"time": [1]})
+        client.history_deals_get_as_df.return_value = pd.DataFrame()
+        mocker.patch("mt5cli.cli.Mt5DataClient", return_value=client)
+        output = tmp_path / "history.db"
+        result = runner.invoke(
+            app,
+            [
+                "-o",
+                str(output),
+                "collect-history",
+                "--symbol",
+                "EURUSD",
+                "--date-from",
+                "2024-01-01",
+                "--date-to",
+                "2024-02-01",
+                "--dataset",
+                "rates",
+                "--dataset",
+                "history-deals",
+            ],
+        )
+        assert result.exit_code == 0, result.output
+        with sqlite3.connect(output) as conn:
+            tables = {
+                row[0]
+                for row in conn.execute(
+                    "SELECT name FROM sqlite_master WHERE type='table'",
+                ).fetchall()
+            }
+        assert "rates" in tables
+        assert "history_deals" not in tables
+
+    def test_collect_history_warns_when_views_requested_without_deals(
+        self,
+        tmp_path: Path,
+        history_client: MagicMock,  # noqa: ARG002
+        caplog: pytest.LogCaptureFixture,
+    ) -> None:
+        """Test that --with-views warns when history_deals is not written."""
+        output = tmp_path / "history.db"
+        with caplog.at_level(logging.WARNING, logger="mt5cli.cli"):
+            result = runner.invoke(
+                app,
+                [
+                    "-o",
+                    str(output),
+                    "collect-history",
+                    "--symbol",
+                    "EURUSD",
+                    "--date-from",
+                    "2024-01-01",
+                    "--date-to",
+                    "2024-02-01",
+                    "--dataset",
+                    "rates",
+                    "--with-views",
+                ],
+            )
+        assert result.exit_code == 0, result.output
+        assert (
+            "--with-views ignored: history_deals table was not written" in caplog.text
+        )
+
+
 class TestMain:
    """Tests for the main entry point."""

@@ -234,11 +234,11 @@ wheels = [

 [[package]]
 name = "idna"
-version = "3.13"
+version = "3.15"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/ce/cc/762dfb036166873f0059f3b7de4565e1b5bc3d6f28a414c13da27e442f99/idna-3.13.tar.gz", hash = "sha256:585ea8fe5d69b9181ec1afba340451fba6ba764af97026f92a91d4eef164a242", size = 194210, upload-time = "2026-04-22T16:42:42.314Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/82/77/7b3966d0b9d1d31a36ddf1746926a11dface89a83409bf1483f0237aa758/idna-3.15.tar.gz", hash = "sha256:ca962446ea538f7092a95e057da437618e886f4d349216d2b1e294abfdb65fdc", size = 199245, upload-time = "2026-05-12T22:45:57.011Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/5d/13/ad7d7ca3808a898b4612b6fe93cde56b53f3034dcde235acb1f0e1df24c6/idna-3.13-py3-none-any.whl", hash = "sha256:892ea0cde124a99ce773decba204c5552b69c3c67ffd5f232eb7696135bc8bb3", size = 68629, upload-time = "2026-04-22T16:42:40.909Z" },
+    { url = "https://files.pythonhosted.org/packages/d2/23/408243171aa9aaba178d3e2559159c24c1171a641aa83b67bdd3394ead8e/idna-3.15-py3-none-any.whl", hash = "sha256:048adeaf8c2d788c40fee287673ccaa74c24ffd8dcf09ffa555a2fbb59f10ac8", size = 72340, upload-time = "2026-05-12T22:45:55.733Z" },
 ]

 [[package]]
@@ -487,7 +487,7 @@ wheels = [

 [[package]]
 name = "mt5cli"
-version = "0.1.0"
+version = "0.3.0"
 source = { editable = "." }
 dependencies = [
    { name = "click" },
@@ -845,15 +845,15 @@ wheels = [

 [[package]]
 name = "pymdown-extensions"
-version = "10.21.2"
+version = "10.21.3"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
    { name = "markdown" },
    { name = "pyyaml" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/df/08/f1c908c581fd11913da4711ea7ba32c0eee40b0190000996bb863b0c9349/pymdown_extensions-10.21.2.tar.gz", hash = "sha256:c3f55a5b8a1d0edf6699e35dcbea71d978d34ff3fa79f3d807b8a5b3fa90fbdc", size = 853922, upload-time = "2026-03-29T15:01:55.233Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/9e/26/d1015444da4d952a1ca487a236b522eb979766f0295a0bd0c5fc089989a9/pymdown_extensions-10.21.3.tar.gz", hash = "sha256:72cfcf55f07aea0d4af2c4f11dd4e52466ddfb1bb819673146398e0bd3a77354", size = 854140, upload-time = "2026-05-13T12:57:32.267Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f7/27/a2fc51a4a122dfd1015e921ae9d22fee3d20b0b8080d9a704578bf9deece/pymdown_extensions-10.21.2-py3-none-any.whl", hash = "sha256:5c0fd2a2bea14eb39af8ff284f1066d898ab2187d81b889b75d46d4348c01638", size = 268901, upload-time = "2026-03-29T15:01:53.244Z" },
+    { url = "https://files.pythonhosted.org/packages/7e/85/545a951eecc270fcd688288c600017e2050a1aacb56c711d208586d3e470/pymdown_extensions-10.21.3-py3-none-any.whl", hash = "sha256:d7a5d08014fc571e80ca21dd6f854e31f94c489800350564d55d15b3c41e76b6", size = 269002, upload-time = "2026-05-13T12:57:30.296Z" },
 ]

 [[package]]
@@ -1126,11 +1126,11 @@ wheels = [

 [[package]]
 name = "urllib3"
-version = "2.6.3"
+version = "2.7.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/c7/24/5f1b3bdffd70275f6661c76461e25f024d5a38a46f04aaca912426a2b1d3/urllib3-2.6.3.tar.gz", hash = "sha256:1b62b6884944a57dbe321509ab94fd4d3b307075e0c2eae991ac71ee15ad38ed", size = 435556, upload-time = "2026-01-07T16:24:43.925Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/53/0c/06f8b233b8fd13b9e5ee11424ef85419ba0d8ba0b3138bf360be2ff56953/urllib3-2.7.0.tar.gz", hash = "sha256:231e0ec3b63ceb14667c67be60f2f2c40a518cb38b03af60abc813da26505f4c", size = 433602, upload-time = "2026-05-07T16:13:18.596Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/39/08/aaaad47bc4e9dc8c725e68f9d04865dbcb2052843ff09c97b08904852d84/urllib3-2.6.3-py3-none-any.whl", hash = "sha256:bf272323e553dfb2e87d9bfd225ca7b0f467b919d7bbd355436d3fd37cb0acd4", size = 131584, upload-time = "2026-01-07T16:24:42.685Z" },
+    { url = "https://files.pythonhosted.org/packages/7f/3e/5db95bcf282c52709639744ca2a8b149baccf648e39c8cc87553df9eae0c/urllib3-2.7.0-py3-none-any.whl", hash = "sha256:9fb4c81ebbb1ce9531cce37674bbc6f1360472bc18ca9a553ede278ef7276897", size = 131087, upload-time = "2026-05-07T16:13:17.151Z" },
 ]

 [[package]]
Author	SHA1	Message	Date
Daichi Narushima	da74c11087	Add collect-history command for bulk data collection (#14 ) * Add collect-history command for bulk SQLite export Bundles rates, ticks, history-orders, and history-deals for one or more symbols into a single SQLite database. Tick collection uses copy_ticks_range_as_df with a --flags option defaulting to ALL. With --with-views, optional cash_events and positions_reconstructed views are derived from history_deals when the required columns are present. * Extend collect-history with datasets, if-exists, timeframe, view fixes - Fetch history-orders and history-deals per symbol so --symbol applies consistently across all four datasets. - Add repeatable --dataset (rates, ticks, history-orders, history-deals) so ticks are no longer required and any subset can be collected. - Add --if-exists append\|replace\|fail to control SQLite table conflict behavior instead of hard-coding replace. - Record the requested timeframe in a timeframe column on the rates table so appended runs at different timeframes stay distinguishable. - Fix positions_reconstructed to exclude positions with no closing deals, use volume-weighted open/close prices, and report reversal deals (DEAL_ENTRY_INOUT) via volume_reversal / reversal_count without contributing to weighted prices. - Update tests, README, docs, and skill to match. * Address collect-history review feedback * Stream collect-history writes per symbol * Address PR cleanup for collect-history --------- Co-authored-by: Claude <noreply@anthropic.com>	2026-05-29 01:22:59 +09:00
Daichi Narushima	c45efb953c	Update local QA skill workflow (#13 )	2026-05-25 02:12:28 +09:00
dceoy	c1eea3fa3d	Update .github/workflows/ci.yml	2026-05-25 01:48:43 +09:00
github-actions[bot]	62e5f438f0	Merge pull request #12 from dceoy/dependabot/uv/uv-d665ee01e3 Bump idna from 3.13 to 3.15 in the uv group across 1 directory	2026-05-19 21:12:38 +00:00
dependabot[bot]	50f62bca73	Bump idna from 3.13 to 3.15 in the uv group across 1 directory Bumps the uv group with 1 update in the / directory: [idna](https://github.com/kjd/idna). Updates `idna` from 3.13 to 3.15 - [Release notes](https://github.com/kjd/idna/releases) - [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.md) - [Commits](https://github.com/kjd/idna/compare/v3.13...v3.15) --- updated-dependencies: - dependency-name: idna dependency-version: '3.15' dependency-type: indirect dependency-group: uv ... Signed-off-by: dependabot[bot] <support@github.com>	2026-05-19 21:11:32 +00:00
github-actions[bot]	0b7dfdc621	Merge pull request #11 from dceoy/dependabot/uv/uv-ab67d3f053 Bump pymdown-extensions from 10.21.2 to 10.21.3 in the uv group across 1 directory	2026-05-19 20:48:47 +00:00
dependabot[bot]	bab776e700	Bump pymdown-extensions in the uv group across 1 directory Bumps the uv group with 1 update in the / directory: [pymdown-extensions](https://github.com/facelessuser/pymdown-extensions). Updates `pymdown-extensions` from 10.21.2 to 10.21.3 - [Release notes](https://github.com/facelessuser/pymdown-extensions/releases) - [Commits](https://github.com/facelessuser/pymdown-extensions/compare/10.21.2...10.21.3) --- updated-dependencies: - dependency-name: pymdown-extensions dependency-version: 10.21.3 dependency-type: direct:development dependency-group: uv ... Signed-off-by: dependabot[bot] <support@github.com>	2026-05-19 20:47:23 +00:00
github-actions[bot]	9bf9a6a72c	Merge pull request #10 from dceoy/dependabot/uv/uv-c30c77f42d Bump urllib3 from 2.6.3 to 2.7.0 in the uv group across 1 directory	2026-05-11 18:22:00 +00:00
dependabot[bot]	d7594ddc43	Bump urllib3 from 2.6.3 to 2.7.0 in the uv group across 1 directory Bumps the uv group with 1 update in the / directory: [urllib3](https://github.com/urllib3/urllib3). Updates `urllib3` from 2.6.3 to 2.7.0 - [Release notes](https://github.com/urllib3/urllib3/releases) - [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst) - [Commits](https://github.com/urllib3/urllib3/compare/2.6.3...2.7.0) --- updated-dependencies: - dependency-name: urllib3 dependency-version: 2.7.0 dependency-type: indirect dependency-group: uv ... Signed-off-by: dependabot[bot] <support@github.com>	2026-05-11 18:20:57 +00:00
Daichi Narushima	b8ce76c9d6	Add CLI commands for remaining pdmt5.dataframe methods (#9 ) * Add CLI commands for remaining pdmt5.dataframe methods Add the following subcommands so the CLI fully covers pdmt5.dataframe's public _as_df methods: - version - last-error - symbol-info-tick - market-book - order-check (request via inline JSON or @path/to/file.json) - order-send (request via inline JSON or @path/to/file.json) Also export a new parse_request helper for parsing JSON order requests, add tests for every new command, and update the README and docs command tables. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Bump version to 0.2.0 Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com> * Address PR review feedback Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Harden CLI error assertions Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>	2026-04-26 21:50:19 +09:00
dceoy	5750625e14	Remove python-package-release job	2026-04-26 06:21:18 +09:00
Daichi Narushima	2cf4d1cf6b	Update GitHub workflows to use new reusable workflow parameters (#8 )	2026-04-23 06:01:54 +09:00