Hey Product Hunters! I'm Peter, the founder of ZennyTrader. Here's why I built this: Last year, I lost over $3,000 to revenge trading. Not because I had bad strategies — because I couldn't control myself after a loss. I'd lose $200, then immediately take another trade to "make it back." Then another. Then another. By end of day, I'd be down $1,000+. I tried everything: journaling, meditation, reading every trading psychology book. Nothing stuck. So I did what I know (I'm a data scientist by training): I started tracking my emotional state alongside every trade. The results were eye-opening: - Trades at emotional level 8+: -4.1% average return - Trades at emotional level 1-4: +2.3% average return My emotions were literally the best predictor of my P&L. That's when I built ZennyTrader: Tracks emotional state alongside your trades AI detects patterns (FOMO, revenge trading, tilt, overtrading) Shows exactly how much each pattern costs you in DOLLARS Real-time interventions (cooling-off periods, breathing exercises) AI coaching that understands YOUR specific patterns The app has been clinically evaluated by a licensed psychologist and is backed by peer-reviewed research. It took 3 months to get through Apple's App Store review (they wanted medical citations for the psychology features), but we're finally here. I'd love your feedback — what features would make this more valuable for you? Download free: https://apps.apple.com/app/zenny... Happy to answer any questions!

ZennyTrader App Launch

AI that stops emotional trading mistakes before they happen

AI that stops emotional trading mistakes before they happen