Moving Average Crossover SET MA1 = SimpleMovingAverage(Close, 28) SET MA2 = SimpleMovingAverage(Close, 14) MACD Long Cycle: 26 Short Cycle: 13 Signal Periods: 9 MA Type: SIMPLE (recommended parameters) Code – SET A = MACDSignal(13, 26, 9, SIMPLE) SET B = MACD(13, 26, 9, SIMPLE) CROSSOVER(A, B) = TRUE. Stochastic Oscillator % K Periods: 9 % K Slowing Periods: 3 % D Periods: 9 MA Type: SIMPLE (recommended parameters) Example SOPK(9, 3, 9, SIMPLE) > 80 OR SOPD(9, 3, 9, SIMPLE) > 80.

function moving_average(arr, interval) {
  var sum = 0;
  for (var i = 0; i < interval; i++) {
    sum += arr[i];
  }
  var ma = [];
  ma.push(sum / interval);
  for (var i = interval; i < arr.length; i++) {
    sum -= arr[i - interval];
    sum += arr[i];
    ma.push(sum / interval);
  }
  return ma;
}

function crossovers(data) {
  ma1 = moving_average(data.close, 28)
  ma2 = moving_average(data.close, 14)
  var crossovers = [];
  for(var i = 0; i < data.close.length; i++){
    if(ma2[i] > ma1[i]){
      crossovers.push(1)
    } else {
      crossovers.push(0)
    }
  }
  return crossovers;
}