stock-indicator-mapper/app/indicators/helper/minusDMSmoothCalculation.js

A function given to map on an array of objects containing daily stock EOD data.

export default function minusDMSmoothCalculation(minusDMPrevious, timePeriod, minusDM) {
  return minusDMPrevious - (minusDMPrevious / timePeriod) + minusDM;
}