Not a stock screener. A behavior screener, plus the news alerts that actually matter to a position you're already in.
PnL App's alerts cover two things: news relevant to the positions you're tracking, and a real-time flag when your own trading activity starts to look like overtrading, based on frequency, sizing, and timing patterns from your own history, not a generic threshold.
Most traders don't lose money because they missed a stock screener alert. They lose money because a losing trade turned into three more, faster and larger than the plan called for. PnL App's overtrading alert is built around that specific pattern, catching the moment size or frequency drifts from your own baseline, not scanning for external opportunities you might be missing.
PnL App flags overtrading in real time and surfaces the news that's actually relevant to what you hold.