Script: Highest High | Mastock Help



Short Name: highestHigh

Definition: Mobile array of highest high values over num periods or mobile array of highest values of an array of values over num periods

Usage: highestHigh(20) or highestHigh(close,20)

Objective:
  • Retrieve the highest highs values over the last num periods.
  • Returns an array of values.
  • The first value in the array, at position 0, is the highest high for the num previous days, the next one, the highest of high values for day-1 to day-num-1, and so on...

Note:
  • Usual value for period is 20

Examples:
  • highestHigh(14) is equivalent to highestHigh(high,14)
  • highestHigh(close,20), returns a mobile array of highest close values over 20 days
  • Williams %R indicator:
  • lesClose = close
  • lesHighest = highestHigh(14)
  • lesLowest = lowestLow(14)
  • Williams = (lesClose - lesHighest) / (lesHighest - lesLowest) * 100
  • notifyresult(Williams)