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feat: TA-Lib candlestick patterns — hikkake-mod/pigeon/neck-lines (part 5 of 9) (#137)

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* feat: add hikkake-modified, homing-pigeon and neck-line candlestick patterns

Five patterns, all `Input = Candle`, `Output = f64`:

- Modified Hikkake (CDLHIKKAKEMOD) — a close-confirmed Hikkake: an inside bar
  then a breakout that closes back inside the inside-bar range; bullish +1,
  bearish -1.
- Homing Pigeon (CDLHOMINGPIGEON) — two black candles, the second a small body
  inside the first, a bullish reversal; +1.
- On-Neck (CDLONNECK) — long black bar then a white bar closing at its low (the
  neckline), a bearish continuation; -1.
- In-Neck (CDLINNECK) — long black bar then a white bar closing just into its
  body, a bearish continuation; -1.
- Thrusting (CDLTHRUSTING) — long black bar then a white bar closing well into
  but below the midpoint of its body, a bearish continuation; -1.

Counter 264 -> 269 (mod-count == lib counted block; FAMILIES total 259 -> 264).

* chore: sync indicator count to 269

---------

Co-authored-by: wickra-bot <wickra-bot@users.noreply.github.com>
This commit is contained in:
kingchenc
2026-06-02 17:03:49 +02:00
committed by GitHub
co-authored by wickra-bot
parent d43bc9ddf3
commit e4ca9c3f8f
19 changed files with 1106 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bindings/node/__tests__/indicators.test.js
+5
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@@ -255,6 +255,11 @@ const candleScalar = {
GapSideBySideWhite: { make: () => new wickra.GapSideBySideWhite(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
HighWave: { make: () => new wickra.HighWave(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
Hikkake: { make: () => new wickra.Hikkake(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
HikkakeModified: { make: () => new wickra.HikkakeModified(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
HomingPigeon: { make: () => new wickra.HomingPigeon(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
OnNeck: { make: () => new wickra.OnNeck(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
InNeck: { make: () => new wickra.InNeck(), step: (ind, i) => ind.update(open[i], high[i], low[i], close[i]), batch: (ind) => ind.batch(open, high, low, close) },
Thrusting: { make: () => new wickra.Thrusting(), 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)) {
bindings/node/index.d.ts
Vendored
+45
View File
@@ -2390,6 +2390,51 @@ export declare class Hikkake {
isReady(): boolean
warmupPeriod(): number
}
export type HikkakeModifiedNode = HikkakeModified
export declare class HikkakeModified {
constructor()
update(open: number, high: number, low: number, close: number): number | null
batch(open: Array<number>, high: Array<number>, low: Array<number>, close: Array<number>): Array<number>
reset(): void
isReady(): boolean
warmupPeriod(): number
}
export type HomingPigeonNode = HomingPigeon
export declare class HomingPigeon {
constructor()
update(open: number, high: number, low: number, close: number): number | null
batch(open: Array<number>, high: Array<number>, low: Array<number>, close: Array<number>): Array<number>
reset(): void
isReady(): boolean
warmupPeriod(): number
}
export type OnNeckNode = OnNeck
export declare class OnNeck {
constructor()
update(open: number, high: number, low: number, close: number): number | null
batch(open: Array<number>, high: Array<number>, low: Array<number>, close: Array<number>): Array<number>
reset(): void
isReady(): boolean
warmupPeriod(): number
}
export type InNeckNode = InNeck
export declare class InNeck {
constructor()
update(open: number, high: number, low: number, close: number): number | null
batch(open: Array<number>, high: Array<number>, low: Array<number>, close: Array<number>): Array<number>
reset(): void
isReady(): boolean
warmupPeriod(): number
}
export type ThrustingNode = Thrusting
export declare class Thrusting {
constructor()
update(open: number, high: number, low: number, close: number): number | null
batch(open: Array<number>, high: Array<number>, low: Array<number>, close: Array<number>): Array<number>
reset(): void
isReady(): boolean
warmupPeriod(): number
}
export type OrderBookImbalanceTop1Node = OrderBookImbalanceTop1
export declare class OrderBookImbalanceTop1 {
constructor()
bindings/node/index.js
+6 -1
View File
@@ -310,7 +310,7 @@ if (!nativeBinding) {
throw new Error(`Failed to load native binding`)
}
const { version, SMA, EMA, WMA, RSI, DEMA, TEMA, HMA, ROC, TRIX, SMMA, TRIMA, ZLEMA, MOM, CMO, DPO, StdDev, UlcerIndex, VerticalHorizontalFilter, ZScore, McGinleyDynamic, FRAMA, SuperSmoother, FisherTransform, Decycler, CenterOfGravity, CyberneticCycle, InstantaneousTrendline, EhlersStochastic, RVIVolatility, Variance, CoefficientOfVariation, Skewness, Kurtosis, StandardError, DetrendedStdDev, RSquared, MedianAbsoluteDeviation, Autocorrelation, HurstExponent, PearsonCorrelation, Beta, PairwiseBeta, SpearmanCorrelation, PairSpreadZScore, LeadLagCrossCorrelation, Cointegration, RelativeStrengthAB, MACD, BollingerBands, ATR, Stochastic, OBV, ADX, ADXR, CCI, WilliamsR, MFI, PSAR, Keltner, Donchian, VWAP, RollingVWAP, AwesomeOscillator, Aroon, Inertia, ConnorsRSI, LaguerreRSI, SMI, KST, PGO, RVI, AwesomeOscillatorHistogram, STC, ElderImpulse, ZeroLagMACD, CFO, APO, KAMA, EVWMA, Alligator, JMA, VIDYA, ALMA, T3, TSI, PMO, TII, ADL, VolumePriceTrend, ChaikinMoneyFlow, ChaikinOscillator, ForceIndex, NVI, PVI, VolumeOscillator, KVO, WilliamsAD, AnchoredVWAP, DemandIndex, TSV, VZO, MarketFacilitationIndex, EaseOfMovement, SuperTrend, ChandelierExit, ChandeKrollStop, AtrTrailingStop, HiLoActivator, VoltyStop, YoyoExit, DonchianStop, PercentageTrailingStop, StepTrailingStop, RenkoTrailingStop, TypicalPrice, MedianPrice, WeightedClose, LinearRegression, LinRegSlope, AcceleratorOscillator, BalanceOfPower, ChoppinessIndex, TrueRange, ChaikinVolatility, YangZhangVolatility, RogersSatchellVolatility, GarmanKlassVolatility, ParkinsonVolatility, LinRegAngle, BollingerBandwidth, PercentB, NATR, HistoricalVolatility, AroonOscillator, WaveTrend, RWI, Vortex, MassIndex, StochRSI, UltimateOscillator, PPO, Coppock, VWMA, MaEnvelope, AccelerationBands, StarcBands, AtrBands, HurstChannel, LinRegChannel, StandardErrorBands, DoubleBollinger, TtmSqueeze, FractalChaosBands, VwapStdDevBands, ClassicPivots, FibonacciPivots, Camarilla, WoodiePivots, DemarkPivots, WilliamsFractals, ZigZag, TDSetup, TDSequential, TDDeMarker, TDREI, TDPressure, TDCombo, TDCountdown, TDLines, TDRangeProjection, TDDifferential, TDOpen, TDRiskLevel, InverseFisherTransform, DecyclerOscillator, RoofingFilter, EmpiricalModeDecomposition, HilbertDominantCycle, AdaptiveCycle, SineWave, MAMA, FAMA, Ichimoku, HeikinAshi, ValueArea, InitialBalance, OpeningRange, Doji, Hammer, InvertedHammer, HangingMan, ShootingStar, Engulfing, Harami, MorningEveningStar, ThreeSoldiersOrCrows, PiercingDarkCloud, Marubozu, Tweezer, SpinningTop, ThreeInside, ThreeOutside, TwoCrows, UpsideGapTwoCrows, IdenticalThreeCrows, ThreeLineStrike, ThreeStarsInSouth, AbandonedBaby, AdvanceBlock, BeltHold, Breakaway, Counterattack, DojiStar, DragonflyDoji, GravestoneDoji, LongLeggedDoji, RickshawMan, EveningDojiStar, MorningDojiStar, GapSideBySideWhite, HighWave, Hikkake, OrderBookImbalanceTop1, OrderBookImbalanceFull, Microprice, QuotedSpread, DepthSlope, OrderBookImbalanceTopN, SignedVolume, CumulativeVolumeDelta, TradeImbalance, EffectiveSpread, RealizedSpread, KylesLambda, Footprint, FundingRate, FundingRateMean, FundingRateZScore, FundingBasis, OpenInterestDelta, OIPriceDivergence, OIWeighted, LongShortRatio, TakerBuySellRatio, LiquidationFeatures, TermStructureBasis, CalendarSpread, SharpeRatio, SortinoRatio, CalmarRatio, OmegaRatio, MaxDrawdown, AverageDrawdown, DrawdownDuration, PainIndex, ValueAtRisk, ConditionalValueAtRisk, ProfitFactor, GainLossRatio, RecoveryFactor, KellyCriterion, TreynorRatio, InformationRatio, Alpha } = nativeBinding
const { version, SMA, EMA, WMA, RSI, DEMA, TEMA, HMA, ROC, TRIX, SMMA, TRIMA, ZLEMA, MOM, CMO, DPO, StdDev, UlcerIndex, VerticalHorizontalFilter, ZScore, McGinleyDynamic, FRAMA, SuperSmoother, FisherTransform, Decycler, CenterOfGravity, CyberneticCycle, InstantaneousTrendline, EhlersStochastic, RVIVolatility, Variance, CoefficientOfVariation, Skewness, Kurtosis, StandardError, DetrendedStdDev, RSquared, MedianAbsoluteDeviation, Autocorrelation, HurstExponent, PearsonCorrelation, Beta, PairwiseBeta, SpearmanCorrelation, PairSpreadZScore, LeadLagCrossCorrelation, Cointegration, RelativeStrengthAB, MACD, BollingerBands, ATR, Stochastic, OBV, ADX, ADXR, CCI, WilliamsR, MFI, PSAR, Keltner, Donchian, VWAP, RollingVWAP, AwesomeOscillator, Aroon, Inertia, ConnorsRSI, LaguerreRSI, SMI, KST, PGO, RVI, AwesomeOscillatorHistogram, STC, ElderImpulse, ZeroLagMACD, CFO, APO, KAMA, EVWMA, Alligator, JMA, VIDYA, ALMA, T3, TSI, PMO, TII, ADL, VolumePriceTrend, ChaikinMoneyFlow, ChaikinOscillator, ForceIndex, NVI, PVI, VolumeOscillator, KVO, WilliamsAD, AnchoredVWAP, DemandIndex, TSV, VZO, MarketFacilitationIndex, EaseOfMovement, SuperTrend, ChandelierExit, ChandeKrollStop, AtrTrailingStop, HiLoActivator, VoltyStop, YoyoExit, DonchianStop, PercentageTrailingStop, StepTrailingStop, RenkoTrailingStop, TypicalPrice, MedianPrice, WeightedClose, LinearRegression, LinRegSlope, AcceleratorOscillator, BalanceOfPower, ChoppinessIndex, TrueRange, ChaikinVolatility, YangZhangVolatility, RogersSatchellVolatility, GarmanKlassVolatility, ParkinsonVolatility, LinRegAngle, BollingerBandwidth, PercentB, NATR, HistoricalVolatility, AroonOscillator, WaveTrend, RWI, Vortex, MassIndex, StochRSI, UltimateOscillator, PPO, Coppock, VWMA, MaEnvelope, AccelerationBands, StarcBands, AtrBands, HurstChannel, LinRegChannel, StandardErrorBands, DoubleBollinger, TtmSqueeze, FractalChaosBands, VwapStdDevBands, ClassicPivots, FibonacciPivots, Camarilla, WoodiePivots, DemarkPivots, WilliamsFractals, ZigZag, TDSetup, TDSequential, TDDeMarker, TDREI, TDPressure, TDCombo, TDCountdown, TDLines, TDRangeProjection, TDDifferential, TDOpen, TDRiskLevel, InverseFisherTransform, DecyclerOscillator, RoofingFilter, EmpiricalModeDecomposition, HilbertDominantCycle, AdaptiveCycle, SineWave, MAMA, FAMA, Ichimoku, HeikinAshi, ValueArea, InitialBalance, OpeningRange, Doji, Hammer, InvertedHammer, HangingMan, ShootingStar, Engulfing, Harami, MorningEveningStar, ThreeSoldiersOrCrows, PiercingDarkCloud, Marubozu, Tweezer, SpinningTop, ThreeInside, ThreeOutside, TwoCrows, UpsideGapTwoCrows, IdenticalThreeCrows, ThreeLineStrike, ThreeStarsInSouth, AbandonedBaby, AdvanceBlock, BeltHold, Breakaway, Counterattack, DojiStar, DragonflyDoji, GravestoneDoji, LongLeggedDoji, RickshawMan, EveningDojiStar, MorningDojiStar, GapSideBySideWhite, HighWave, Hikkake, HikkakeModified, HomingPigeon, OnNeck, InNeck, Thrusting, OrderBookImbalanceTop1, OrderBookImbalanceFull, Microprice, QuotedSpread, DepthSlope, OrderBookImbalanceTopN, SignedVolume, CumulativeVolumeDelta, TradeImbalance, EffectiveSpread, RealizedSpread, KylesLambda, Footprint, FundingRate, FundingRateMean, FundingRateZScore, FundingBasis, OpenInterestDelta, OIPriceDivergence, OIWeighted, LongShortRatio, TakerBuySellRatio, LiquidationFeatures, TermStructureBasis, CalendarSpread, SharpeRatio, SortinoRatio, CalmarRatio, OmegaRatio, MaxDrawdown, AverageDrawdown, DrawdownDuration, PainIndex, ValueAtRisk, ConditionalValueAtRisk, ProfitFactor, GainLossRatio, RecoveryFactor, KellyCriterion, TreynorRatio, InformationRatio, Alpha } = nativeBinding
module.exports.version = version
module.exports.SMA = SMA
@@ -535,6 +535,11 @@ module.exports.MorningDojiStar = MorningDojiStar
module.exports.GapSideBySideWhite = GapSideBySideWhite
module.exports.HighWave = HighWave
module.exports.Hikkake = Hikkake
module.exports.HikkakeModified = HikkakeModified
module.exports.HomingPigeon = HomingPigeon
module.exports.OnNeck = OnNeck
module.exports.InNeck = InNeck
module.exports.Thrusting = Thrusting
module.exports.OrderBookImbalanceTop1 = OrderBookImbalanceTop1
module.exports.OrderBookImbalanceFull = OrderBookImbalanceFull
module.exports.Microprice = Microprice
bindings/node/src/lib.rs
+5
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@@ -8789,6 +8789,11 @@ node_candle_pattern!(
);
node_candle_pattern!(HighWaveNode, wc::HighWave, "HighWave");
node_candle_pattern!(HikkakeNode, wc::Hikkake, "Hikkake");
node_candle_pattern!(HikkakeModifiedNode, wc::HikkakeModified, "HikkakeModified");
node_candle_pattern!(HomingPigeonNode, wc::HomingPigeon, "HomingPigeon");
node_candle_pattern!(OnNeckNode, wc::OnNeck, "OnNeck");
node_candle_pattern!(InNeckNode, wc::InNeck, "InNeck");
node_candle_pattern!(ThrustingNode, wc::Thrusting, "Thrusting");
// ============================== Microstructure: Order Book ==============================
//
bindings/python/python/wickra/__init__.py
+10
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@@ -260,6 +260,11 @@ from ._wickra import (
GapSideBySideWhite,
HighWave,
Hikkake,
HikkakeModified,
HomingPigeon,
OnNeck,
InNeck,
Thrusting,
# Microstructure: order book
OrderBookImbalanceTop1,
OrderBookImbalanceTopN,
@@ -547,6 +552,11 @@ __all__ = [
"GapSideBySideWhite",
"HighWave",
"Hikkake",
"HikkakeModified",
"HomingPigeon",
"OnNeck",
"InNeck",
"Thrusting",
# Microstructure: order book
"OrderBookImbalanceTop1",
"OrderBookImbalanceTopN",
bindings/python/src/lib.rs
+10
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@@ -11652,6 +11652,11 @@ candle_pattern_no_param!(
);
candle_pattern_no_param!(PyHighWave, wc::HighWave, "HighWave");
candle_pattern_no_param!(PyHikkake, wc::Hikkake, "Hikkake");
candle_pattern_no_param!(PyHikkakeModified, wc::HikkakeModified, "HikkakeModified");
candle_pattern_no_param!(PyHomingPigeon, wc::HomingPigeon, "HomingPigeon");
candle_pattern_no_param!(PyOnNeck, wc::OnNeck, "OnNeck");
candle_pattern_no_param!(PyInNeck, wc::InNeck, "InNeck");
candle_pattern_no_param!(PyThrusting, wc::Thrusting, "Thrusting");
// ============================== Microstructure: Order Book ==============================
//
// Order-book indicators consume a depth snapshot rather than OHLCV. Streaming
@@ -14168,6 +14173,11 @@ fn _wickra(_py: Python<'_>, m: &Bound<'_, PyModule>) -> PyResult<()> {
m.add_class::<PyGapSideBySideWhite>()?;
m.add_class::<PyHighWave>()?;
m.add_class::<PyHikkake>()?;
m.add_class::<PyHikkakeModified>()?;
m.add_class::<PyHomingPigeon>()?;
m.add_class::<PyOnNeck>()?;
m.add_class::<PyInNeck>()?;
m.add_class::<PyThrusting>()?;
// Microstructure: order book.
m.add_class::<PyOrderBookImbalanceTop1>()?;
m.add_class::<PyOrderBookImbalanceTopN>()?;
bindings/python/tests/test_new_indicators.py
+51
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@@ -603,6 +603,26 @@ CANDLE_SCALAR = {
lambda: ta.Hikkake(),
lambda ind, h, l, c, v: ind.batch(c, h, l, c),
),
"HikkakeModified": (
lambda: ta.HikkakeModified(),
lambda ind, h, l, c, v: ind.batch(c, h, l, c),
),
"HomingPigeon": (
lambda: ta.HomingPigeon(),
lambda ind, h, l, c, v: ind.batch(c, h, l, c),
),
"OnNeck": (
lambda: ta.OnNeck(),
lambda ind, h, l, c, v: ind.batch(c, h, l, c),
),
"InNeck": (
lambda: ta.InNeck(),
lambda ind, h, l, c, v: ind.batch(c, h, l, c),
),
"Thrusting": (
lambda: ta.Thrusting(),
lambda ind, h, l, c, v: ind.batch(c, h, l, c),
),
}
@@ -1784,6 +1804,37 @@ def test_hikkake_reference():
assert t.update((11.0, 13.0, 8.0, 12.0, 1.0, 1)) == pytest.approx(0.0)
assert t.update((9.0, 12.0, 6.0, 7.0, 1.0, 2)) == pytest.approx(1.0)
def test_hikkake_modified_reference():
t = ta.HikkakeModified()
assert t.update((10.0, 15.0, 5.0, 12.0, 1.0, 0)) == pytest.approx(0.0)
assert t.update((11.0, 13.0, 8.0, 12.0, 1.0, 1)) == pytest.approx(0.0)
assert t.update((9.0, 12.0, 6.0, 9.0, 1.0, 2)) == pytest.approx(1.0)
def test_homing_pigeon_reference():
t = ta.HomingPigeon()
assert t.update((15.0, 15.1, 9.9, 10.0, 1.0, 0)) == pytest.approx(0.0)
assert t.update((14.0, 14.1, 10.9, 11.0, 1.0, 1)) == pytest.approx(1.0)
def test_on_neck_reference():
t = ta.OnNeck()
assert t.update((15.0, 15.1, 9.0, 10.0, 1.0, 0)) == pytest.approx(0.0)
assert t.update((7.0, 9.1, 6.9, 9.0, 1.0, 1)) == pytest.approx(-1.0)
def test_in_neck_reference():
t = ta.InNeck()
assert t.update((15.0, 15.1, 9.0, 10.0, 1.0, 0)) == pytest.approx(0.0)
assert t.update((7.0, 10.3, 6.9, 10.2, 1.0, 1)) == pytest.approx(-1.0)
def test_thrusting_reference():
t = ta.Thrusting()
assert t.update((15.0, 15.1, 9.0, 10.0, 1.0, 0)) == pytest.approx(0.0)
assert t.update((7.0, 11.6, 6.9, 11.5, 1.0, 1)) == pytest.approx(-1.0)
# --- Lifecycle ------------------------------------------------------------
bindings/wasm/src/lib.rs
+5
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@@ -6366,6 +6366,11 @@ wasm_candle_pattern!(
);
wasm_candle_pattern!(WasmHighWave, wc::HighWave, HighWave);
wasm_candle_pattern!(WasmHikkake, wc::Hikkake, Hikkake);
wasm_candle_pattern!(WasmHikkakeModified, wc::HikkakeModified, HikkakeModified);
wasm_candle_pattern!(WasmHomingPigeon, wc::HomingPigeon, HomingPigeon);
wasm_candle_pattern!(WasmOnNeck, wc::OnNeck, OnNeck);
wasm_candle_pattern!(WasmInNeck, wc::InNeck, InNeck);
wasm_candle_pattern!(WasmThrusting, wc::Thrusting, Thrusting);
// ============================== Microstructure: Order Book ==============================
//