This screener lists stocks that currently match CHOP(14) Crossed Below 40, one of the Choppiness Index screens. The Choppiness Index (CHOP) is a technical analysis indicator developed by Australian trader E.W. Dreiss that measures the degree of trendiness or choppiness of a financial asset's price action. 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.