Forex Tester 3 simulates the forex market with unparalleled realism. You can test strategies and train your trading skills on (simulated) years of data in just a few hours (real time). How is this possible? Our Forex strategy tester works alongside the recorded price movement of the real forex market (15 years of historic price data). Much like music recordings, you can fast-forward, pause or jump right to the most interesting moments.