Same backtest different results

[Jose Luis Lominchar]

Does anyone know why if I run exactly the same backtest twice (with the optimizer) the results, the order in which the passes are made ... and so on, are different?

LAUNCH-A:

LAUNCH-B:

[Grzegorz Pawlak]

Hi, this is big difference? remember this is just simulation and difference will be exist. Regards Greg

[Jose Luis Lominchar]

Same behaviour with another EA:

LAUNCH-A:

LAUNCH-B:

[Alain Verleyen]

Jose Luis Lominchar:

Does anyone know why if I run exactly the same backtest twice (with the optimizer) the results, the order in which the passes are made ... and so on, are different?

LAUNCH-A:

LAUNCH-B:

Because you are using the Genetic algorithm, with way too much parameters (and possible combinations).

[Jose Luis Lominchar]

Thank you Alain!