This is the Optimized Haos Visual Averages version which was released prior to the Chaos Visual Averages.
As this was already optimized, this version of Haos's "Extreme" signals are identical to Chaos Visual Averages "Extreme" signals from the first post.

Tip: This version is ideal for traders using Haos/Chaos as a trend trading indicator as it easily outlines the overall trend in grey.
When the thin red line has ventured away from the grey histogram columns (trend) and moves near the -30 Oversold or +30 Overbought areas, you can prepare to enter a trade in anticipation for price to join back in the direction of the overall trend (grey histogram columns).
Grey histogram columns above the 0 line indicate an uptrend and grey histogram columns that are below the 0 line indicate a downtrend.