This screener lists stocks that currently match Aroon Oscillator Crossed Below 50, one of the Aroon Oscillator screens. The Aroon Oscillator is used to identify the strength and direction of a trend. It was developed by Tushar Chande in 1995 and is based on the observation that prices tend to reach their highs and lows at different times during a trend. 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.