"Classic" Divergence is specified as:
- A higher price, with reduced high --> Potential Sell Point
- A lower price, with higher low --> Potential Buy Point
"Alternative" Divergence is specified as:
- A higher high, with reduced price --> Potential Sell Point
- A lower low, with higher price --> Potential Buy Point
Divergence should be used in combination with other indicators. This indicator identifies local tops and bottoms, with potential for macro trend shifts.