I'm not a developer who decided to build a trading app. I'm a trader who lost $100K learning what these setups feel like, and built the tool I wished I'd had. Every feature ships because something specific cost me real money — a halt I couldn't sell into, a pre-market move my scanner missed, a phantom position my P&L showed that wasn't real.
First green week in 24 months: +$4,658 over 5 sessions, including +$4,295 on $SKLZ caught and exited cleanly through 8 LULD halts. The app is the audit trail of my education. You don't have to take the same notes.