cTrader’s built-in feature to run many backtests (passes) of a cBot over different parameter sets, to find the best input configuration. In cTrader, select the Optimisation tab to define the parameter ranges and criteria. The docs explain: “cTrader offers a built-in bot optimisation feature. Optimization takes your code and runs it several times with each ‘pass’ using various parameter values”. After completion, the results table ranks the passes by the chosen criterion.