This screener lists stocks that currently match PGO(14) Crossed Above 0, one of the Pretty Good Oscillator screens. Developed by Mark Johnson, the Pretty Good Oscillator measures the distance of the current price from a Moving Average, expressed in terms of an Average True Range over a similar period. Johnson's approach was to use it as a breakout system for longer-term trades. 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.