The Wave Segregation Index (WSI) oscillator is based on the ratio of two indicators: ADX and CCI. It is displayed as a colored histogram.

It has two adjustable parameters:

  • CCI period - CCI calculation period
  • ADX period - ADX calculation period

Calculations:

WSI = (CCI * PriceTypical * ADX) / 1000.0

where:

CCI = CCI(PRICE_TYPICAL, CCI period)

ADX = ADX(ADX period)

PriceTypical = (High+Low+Close)/3