This screener lists stocks that currently match RVI(10) Crossed Below Signal Line, one of the Relative Vigor Index screens. John Ehlers developed the Relative Vigor Index (RVI) to measure a security's trend strength more accurately than traditional indicators. The RVI is calculated by comparing the closing price to the mid-point of the price range over a specified period. The list is updated daily: open a chart for any ticker, or customize the screen, set an alert and backtest it as a trading strategy.