Technical Indicator - Hammer Pattern

const hammer = require('technicalindicators').hammerpattern; var hammerData = [ { name: 'Bearish', data: { open: [40.90, 36.00, 33.10, 30.10, 26.13], high: [41.80, 37.60, 35.90, 30.10, 33.60], close: [36.00, 33.10, 29.50, 26.13, 31.00], low: [28.00, 27.70, 26.90, 10.06, 25.90], }, }, { name: 'Bearish Inverted', data: { open: [40.90, 36.00, 33.10, 29.10, 26.13], high: [41.80, 37.60, 35.90, 36.10, 33.60], close: [36.00, 33.10, 29.50, 26.13, 31.00], low: [28.00, 27.70, 26.90, 26.13, 25.90], }, }, { name: 'Bullish', data: { open: [40.90, 36.00, 33.10, 26.13, 26.13], high: [41.80, 37.60, 35.90, 30.10, 33.60], close: [36.00, 33.10, 29.50, 30.10, 31.00], low: [28.00, 27.70, 26.90, 10.06, 25.90], }, }, { name: 'Bullish Inverted', data: { open: [40.90, 36.00, 33.10, 26.13, 26.13], high: [41.80, 37.60, 35.90, 36.10, 33.60], close: [36.00, 33.10, 29.50, 29.10, 31.00], low: [28.00, 27.70, 26.90, 26.13, 25.90], }, }, ]; hammerData.forEach((patternSet) => { const result = hammer(patternSet.data) ? 'yes' : 'no'; console.log(`Is Hammer Pattern: ${patternSet.name}? : ${result}`); });