Start.JS

strat.js

// Let's create our own strategy
var strat = {};

// Prepare everything our strat needs
strat.init = function() {
  // start of with no investment
  this.currentTrend = 'short';
  // your code!
  // add a native MACD
var parameters = {short: 12, long: 26, signal: 9,down = -0.0001,
up = 0.005,persistence = 1};
this.addIndicator('mynativemacd', 'MACD', parameters);
 //add native RSI
 var parameters1 = {interval = 14,low = 30, high = 70, persistence = 2};
this.addIndicator('mynativeRSI', 'RSI', parameters1);
//add native CCI
var parameters2 = {constant = 0.015,history = 90,up = 100,down = -100,persistence = 0};
this.addIndicator('mynativeCCI','CCI',parameters2);

}

// What happens on every new candle?
strat.update = function(candle) {
  // your code!
}

// For debugging purposes.
strat.log = function() {
  // your code!

}

// Based on the newly calculated
// information, check if we should
// update or not.
strat.check = function() {
  // your code!
    //setting vars for MACD results
  var MACD = this.indicators.macd.macd;
  var MACDsaysBUY = down < -0.0001;
  var MACDsaysSELL = up > 0.005;
  // setting vars for RSI results
  var RSI = this.indicators.rsi.rsi;
  var RSIsaysBUY = RSI > RSIhigh;
  var RSIsaysSELL = RSI < RSIlow;
  // setting vars for CCI results
  var CCI = this.indicators.cci.cci;
  var CCIsaysBUY = down < -100;
  var CCIsaysSELL = up > 100;
   /// Setting conditions
   
  if(this.currentTrend === 'long') {

    // maybe we need to advice short now?

    // only if BOTH MACD and RSI and CCI say so:
    if(MACDsaysSELL && RSIsaysSELL && CCIsaysSELL ) {
      this.currentTrend = 'short';
      this.advice('short')
    }

  } else if(this.currentTrend === 'short') {

    // maybe we need to advice long now?

    // only if BOTH MACD and RSI and CCI say so:
    if(MACDsaysBUY && RSIsaysBUY && CCIsaysBUY) {
      this.currentTrend = 'long';
      this.advice('long')
    }

}

module.exports = strat;