@sunrise1002/tats/lib/candlestick/BearishHammerStick.js

Techincal Indicators written in javascript

import CandlestickFinder from './CandlestickFinder';
export default class BearishHammerStick extends CandlestickFinder {
    constructor() {
        super();
        this.name = 'BearishHammerStick';
        this.requiredCount = 1;
    }
    logic(data) {
        let daysOpen = data.open[0];
        let daysClose = data.close[0];
        let daysHigh = data.high[0];
        let daysLow = data.low[0];
        let isBearishHammer = daysOpen > daysClose;
        isBearishHammer = isBearishHammer && this.approximateEqual(daysOpen, daysHigh);
        isBearishHammer = isBearishHammer && (daysOpen - daysClose) * 2 <= (daysClose - daysLow);
        isBearishHammer = isBearishHammer && (daysHigh - daysOpen) * 3 < (daysClose - daysLow);
        return isBearishHammer;
    }
}
export function bearishhammerstick(data) {
    return new BearishHammerStick().hasPattern(data);
}