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F13c: restructure the indicator catalogue into eight families

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The original taxonomy was four classical families plus a statistics group,
with the F1-F12 expansion slotted in as sub-categories. This regroups the
whole 71-indicator catalogue into eight top-level families, each with at
least five members:

  Moving Averages (12), Momentum Oscillators (13), Trend & Directional (9),
  Price Oscillators (5), Volatility & Bands (12), Trailing Stops (5),
  Volume (9), Price Statistics (7).

- Wiki: docs/wiki/indicators/ reorganised into eight family folders; all 71
  indicator pages moved with `git mv`. Every internal cross-link is
  normalised to `../<family>/Indicator-X.md`, each page's `Family` field is
  set to its new family, and two pre-existing `../Indicator-Chaining.md`
  links (should have been `../../`) are corrected. A link check confirms
  every relative wiki link resolves.
- Indicators-Overview.md fully rewritten around the eight families;
  Home.md indicator reference and the README family table follow suit.
- Warmup-Periods.md gains the eight F13 indicators; CHANGELOG records the
  46-indicator expansion (25 -> 71) and the eight-family taxonomy.
- Tests: Node indicators.test.js and Python test_new_indicators.py cover
  all eight new indicators (Node 91/91, Python 117/117 green).

cargo fmt + clippy (core/wickra/data/wasm/node) clean; 508 core tests,
25 data tests and 74 doctests green.
This commit is contained in:
kingchenc
2026-05-22 21:21:56 +02:00
parent 6643f7a81d
commit d2f99efd78
78 changed files with 612 additions and 616 deletions
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docs/wiki/indicators/volume/Indicator-Obv.md
+4 -5
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@@ -9,8 +9,7 @@
| Item | Value |
|---------------------|--------------------------------------------------------------|
| Family | Volume |
| Sub-category | cumulative |
| Family | Volume |
| Input type | `Candle` (uses `close` and `volume`) |
| Output type | `f64` |
| Output range | unbounded (signed, integer-of-volume in spirit) |
@@ -182,9 +181,9 @@ Output:
## See also
- [VWAP](Indicator-Vwap.md) — volume-weighted price benchmark; OBV and
- [VWAP](../volume/Indicator-Vwap.md) — volume-weighted price benchmark; OBV and
VWAP are the two canonical volume-aware indicators in the panel.
- [MFI](../momentum/Indicator-Mfi.md) — money-flow index, an oscillator blending
- [MFI](../momentum-oscillators/Indicator-Mfi.md) — money-flow index, an oscillator blending
typical price with volume.
- [SMA](../trend/Indicator-Sma.md) / [EMA](../trend/Indicator-Ema.md) — the smoothers
- [SMA](../moving-averages/Indicator-Sma.md) / [EMA](../moving-averages/Indicator-Ema.md) — the smoothers
most commonly layered on top of OBV to define trade triggers.