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

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

export default function plusDMSmoothCalculation(plusDMPrevious, timePeriod, plusDM) {
  return plusDMPrevious - (plusDMPrevious / timePeriod) + plusDM;
}