The Average Directional Movement Index Rating (ADXR) indicator is an attempt to quantify the momentum change of the ADX indicator. It was developed by J. Welles Wilder and described in his book "New Concepts In Technical Trading Systems", written in 1978. The ADXR is constructed adding the current ADX value and an ADX value n-Periods ago and then dividing that sum by two. This … [Read more...]