4552d8529d
feat: add RSIH (Ehlers Hann-Windowed RSI) indicator
2026-03-17 12:40:55 -07:00
7db48e2418
feat(oscillators): add DSO - Ehlers Deviation-Scaled Oscillator
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Implement DSO (TASC Oct 2018) with SSF 2-pole filter, RMS normalization,
and Fisher Transform (±0.99 clamp). Sealed class, O(1) streaming RMS via
RingBuffer, precomputed SSF coefficients.
New files: Dso.cs, Dso.Quantower.cs, Dso.md, dso.pine,
Dso.Tests.cs (27), Dso.Validation.Tests.cs (7), Dso.Quantower.Tests.cs (11)
Updated: Exports.cs, _bridge.py, oscillators.py, SPEC.md,
_sidebar.md, lib/_index.md, oscillators/_index.md,
docs/indicators.md, docs/pinescript.md
All 19,565 tests pass, 0 warnings.
2026-03-17 11:59:04 -07:00
5fc6e27d8e
Rename EACP to ACP across entire codebase
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- Renamed directory lib/cycles/eacp → lib/cycles/acp
- Renamed class Eacp → Acp, EacpIndicator → AcpIndicator
- Renamed all files: Eacp.cs → Acp.cs, Eacp.Quantower.cs → Acp.Quantower.cs,
eacp.md → acp.md, eacp.pine → acp.pine, and all test files
- Updated display names: EACP → ACP in Quantower Name/ShortName properties
- Updated all documentation surfaces: _sidebar.md, lib/_index.md,
lib/cycles/_index.md, docs/indicators.md, docs/validation.md,
docs/pinescript.md, lib/cycles/cg/cg.md cross-reference
- Updated Python bridge: qtl_eacp → qtl_acp entry point, _bridge.py,
cycles.py wrapper, SPEC.md, test_shapes.py, run_all_exported
- All 83 tests pass (38 AcpTests + 22 AcpValidationTests + 23 AcpIndicatorTests)
- Build: 0 warnings, 0 errors across all projects
2026-03-17 11:35:11 -07:00
eb9e41fc2e
feat: add RRSI (Rocket RSI) — Ehlers TASC May 2018
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Algorithm: SuperSmoother-filtered momentum → Ehlers RSI → Fisher Transform
- 2-pole Butterworth IIR pre-filter removes noise
- Ehlers RSI (raw summation, not Wilder) outputs [-1,1]
- arctanh produces Gaussian-distributed zero-mean oscillator
Files: Rrsi.cs, Rrsi.Quantower.cs, Rrsi.md, 31+7 tests
Integration: sidebar, indices, Python bridge (Exports, _bridge, oscillators, SPEC)
Build: 0 warnings, 0 errors | Tests: 15,963 passed, 0 failed
2026-03-17 09:25:32 -07:00
15f4bb90f3
feat: add 8 new indicators with full integration
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New indicators:
- HWC (Holt-Winters Channel) — channels, 27 tests
- VWMACD (Volume-Weighted MACD) — momentum, 38 tests
- Squeeze Pro — oscillators, 69 tests
- BW_MFI (Bill Williams MFI) — oscillators
- DSTOCH (Double Stochastic) — oscillators
- ATRSTOP (ATR Trailing Stop) — reversals
- VSTOP (Volatility Stop) — reversals
- Convexity (Beta Convexity) — statistics, 23 tests
Integration:
- Python bridge: Exports.cs, _bridge.py, wrapper modules
- Documentation: _sidebar.md, _index.md pages, SPEC.md
- All analyzer warnings fixed (MA0074, xUnit2013, S2699)
Build: 0 warnings, 0 errors | Tests: 15,933 passed, 0 failed
2026-03-17 08:35:29 -07:00
6f0a339c9b
fix: resolve build and test errors
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- Sar.Quantower.Tests.cs: add missing opening quote on string literal (line 48)
- Exports.cs: rename Correlation.Batch → Correl.Batch (CS0103)
- Ad.Validation.Tests.cs: fix Ooples OutputValues key "Ad" → "Adl"
2026-03-16 12:45:13 -07:00
e3bd07aa87
feat: add ADF (Augmented Dickey-Fuller) indicator
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- Core implementation with Cholesky OLS, MacKinnon p-value, AIC lag selection
- Three regression models: NoConstant, Constant, ConstantAndTrend
- NormCdf via Abramowitz & Stegun 7.1.26 erf approximation
- Quantower adapter, Python bridge (NativeAOT export + ctypes + wrapper)
- 69 tests (41 unit + 12 validation + 14 Quantower + 2 consistency)
- Documentation with Schwert table, MacKinnon coefficients, PineScript ref
- All 19,095 tests pass, zero warnings
2026-03-15 17:56:54 -07:00
031f1b5fe6
feat: add new indicators (Decay, Edecay, MinusDi, MinusDm, PlusDi, PlusDm, Maxindex, Minindex, Sarext) and update pine scripts, core libs, validation tests, and python bindings
2026-03-09 13:45:46 -07:00
935a5ab26c
fix(python): align QtlEacp export params with Eacp.Batch signature
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The NativeAOT export had stale parameter names (period, minPeriod,
maxPeriod, useMedian) from an older API. Renamed to match the actual
Eacp.Batch(minPeriod, maxPeriod, avgLength, enhance) signature.
ABI preserved — same 7 params, same types, no Python-side changes needed.
2026-03-04 11:59:42 -08:00
c23fbbd99f
fix(frama): rewire Python export to use H/L arrays instead of single source
2026-03-02 15:56:12 -08:00
fa77882be7
refactor: remove unused JMA power parameter from entire stack
2026-03-01 22:14:30 -08:00
83e9511261
python wrapper
2026-02-28 14:14:35 -08:00
Miha Kralj