Downside Tasuki Gap

var downsidetasukigap =require('technicalindicators@1.0.5').downsidetasukigap; var drawCandleStick = require('draw-candlestick'); var canvas = require('canvas'); var threeDayInput = { open: [45.00, 33.45, 30.20], high: [46.20,34.70,36.63], close:[41.20,29.31,36.28], low: [38.56,28,29.80], } var imageBuffer = drawCandleStick(threeDayInput); console.log(imageBuffer); var result = downsidetasukigap(threeDayInput); console.log('Is DownsideTasukiGap Pattern? :' +result);