This is the Stochastic Relative Vigor Index (RVI) indicator described in Chapter 8.  It adds the stochastic component of examining the highs and lows to the Relative Vigor Index from Chapter 6.  It may be combined with the Cyber8_StochasticRVITrigger indicator to create a trading system.

Open = defaults to Open as described in the book

High = defaults to High as described in the book

Low = defaults to Low as described in the book

Close = defaults to Close as described in the book

Length = defaults to 8 as described in the book

For more information on this indicator, refer to Chapter 8 of "Cybernetic Analysis for Stocks and Futures" by John Ehlers, Publisher: John Wiley & Sons; (March 19, 2004), ISBN: 0471463078.