New life to rV.Stamina indicator

In the AlphaChart, text section, I’ve just added a new version of the Stamina indicator.

Stamina is thought as a two part indicator:  one measuring the positive stamina (the residual energy available to propel the present move)  inside the market, the second measuring the negative stamina inside the market.  It is expressed as a percentage. 100% stamina is at the beginning of a movement, 0% stamina is at the end of a movement.