Retrieve OHLCV (Open, High, Low, Close, Volume) from Binance
const ccxt = require('ccxt')
const retrieveKlines = async (coin, timeframe) => {
timeframe = timeframe || '1d'
return new Promise(async resolve => {
const exchange = new ccxt.binance()
const klines = await exchange.fetchOHLCV(coin, timeframe)
resolve(klines)
})
}
Retrieve the MACD results for a given coin using kline closes
const technicalindicators = require('technicalindicators'),
MACD = technicalindicators.MACD;
const retrieveMACD = (klines) => {
const closes = klines.map(kline => kline[4])
var macdInput = {
values : closes,
fastPeriod : 12,
slowPeriod : 26,
signalPeriod : 9 ,
SimpleMAOscillator: false,
SimpleMASignal : false
}
const macdResults = MACD.calculate(macdInput)
return macdResults;
}
// Use https://www.tradingview.com/chart/q8XPqAv3/ to compare
const coin = "BTC/USDT"
const klines = await retrieveKlines(coin)
retrieveMACD(klines)
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