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feat: TA-Lib candlestick patterns — crows & three-line (part 1 of 9) (#130)

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* feat: add Two Crows candlestick pattern (CDL2CROWS)

* feat: add Upside Gap Two Crows candlestick pattern (CDLUPSIDEGAP2CROWS)

* feat: add Identical Three Crows candlestick pattern (CDLIDENTICAL3CROWS)

* feat: add Three Line Strike candlestick pattern (CDL3LINESTRIKE)

* feat: add Three Stars in the South candlestick pattern (CDL3STARSINSOUTH)
This commit is contained in:
kingchenc
2026-06-01 23:20:10 +02:00
committed by GitHub
parent 458ef2385e
commit f09057aaf1
18 changed files with 1302 additions and 22 deletions
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bindings/node/__tests__/indicators.test.js
+5
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@@ -235,6 +235,11 @@ const candleScalar = {
SpinningTop: { make: () => new wickra.SpinningTop(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
ThreeInside: { make: () => new wickra.ThreeInside(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
ThreeOutside: { make: () => new wickra.ThreeOutside(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
TwoCrows: { make: () => new wickra.TwoCrows(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
UpsideGapTwoCrows: { make: () => new wickra.UpsideGapTwoCrows(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
IdenticalThreeCrows: { make: () => new wickra.IdenticalThreeCrows(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
ThreeLineStrike: { make: () => new wickra.ThreeLineStrike(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
ThreeStarsInSouth: { make: () => new wickra.ThreeStarsInSouth(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
};
for (const [name, d] of Object.entries(candleScalar)) {