|SYNTAX||rwi( minperiods, maxperiods )|
|FUNCTION||Calculates the Random Walk Index indicator as a difference between Random Walk Index from Highs (RWIHI() function) and Random Walk Index from Lows (RWILO() function.|
|EXAMPLE||rwi( 9, 40 );|
The RWI function is used in the following formulas in AFL on-line library:
See updated/extended version on-line.