Paper trading that tells you why you lost.
Trade stocks and ETFs with virtual money, keep a real journal, and let an AI post-mortem — plus a checklist built from your own past mistakes — show you the pattern before you repeat it.
What you get
Real market data, virtual money
Stocks and ETFs priced from live (delayed) market data. Market and limit orders, an event-sourced ledger, and cash and positions that always reconcile.
A journal that holds you to it
Every buy records the timeframe you analysed and your thesis; every sell asks what happened. History is consolidated one row per position with realized P&L, max profit and max drawdown.
AI post-mortem on every closed trade
Win or loss, get a verdict and a “what to do next time”, alongside a candlestick chart with SMA20, RSI, MACD, Squeeze Momentum, ADX and TD Sequential. Winners get checked for process versus luck, not congratulated.
A checklist built from your own losses
Before you buy, see whether today's setup repeats a condition that has actually cost you money — weighed against your wins, so a pattern common to both stays quiet. It warns; it never blocks the order.
Challenges and honest leaderboards
Public or private competitions with their own starting cash, fees and deadline. Ranked on return, max drawdown and Sharpe, so a lucky streak doesn't outrank a solid one.
Find your pattern before it costs you again.
Free to start: three portfolios and five AI analyses a month.
Get started free