CRTLAB is a browser-based backtesting and market replay platform for traders. Replay real historical price data candle by candle across 8 markets (forex, indices, gold, crypto), test your setups with pro drawing tools and a live replay engine, and sharpen your edge before risking real money. Free to start — no card needed. Pro unlocks 10 years of data per pair plus the full CRT × Mitigation strategy and ICT course.
