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currency-pattern-detector

Finding patterns in a temporary financial row.

Supported Patterns

  • Abandoned Baby.
  • Bearish Engulfing Pattern.
  • Bullish Engulfiing Pattern.
  • Dark Cloud Cover.
  • Downside Tasuki Gap.
  • Doji.
  • DragonFly Doji.
  • GraveStone Doji.
  • BullishHarami.
  • Bearish Harami Cross.
  • Bullish Harami Cross.
  • Bullish Marubozu.
  • Bearish Marubozu.
  • Evening Doji Star.
  • Evening Star.
  • Bearish Harami.
  • Piercing Line.
  • Bullish Spinning Top.
  • Bearish Spinning Top.
  • Morning Doji Star.
  • Morning Star.
  • Three Black Crows.
  • Three White Soldiers.
  • Bullish Hammer.
  • Bearish Hammer.
  • Bullish Inverted Hammer.
  • Bearish Inverted Hammer.
  • Hammer Pattern.
  • Hammer Pattern (Unconfirmed).
  • Hanging Man.
  • Hanging Man (Unconfirmed).
  • Shooting Star.
  • Shooting Star (Unconfirmed).
  • Tweezer Top.
  • Tweezer Bottom.

Using

import detector from "currency-pattern-detector/build";

interface ICandle {
  open: number;
  close: number;
  high: number;
  low: number;
}

const candles: ICandle[] = [
  { open: 45.0, high: 46.2, close: 41.2, low: 38.56 },
  { open: 33.45, high: 34.7, close: 29.31, low: 28.0 },
  { open: 30.2, high: 36.63, close: 36.28, low: 29.8 }
];

detector(candles);
interface IResult {
  bullish: string[];
  bearish: string[];
}

The result contains two arrays listing the patterns found.

You can give a complete history of candles, and the detector itself will take as much as it needs (from the last).

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