Hi Jacek,
We don’t link the EAs to FXBlue – we link the account the EAs are trading on. If you would like to see the performance of an EA for any previous period, the easiest would be to import it back into EA Studio. You don’t need a license for this. In terms of which EAs were removed, every month we select the best performers of the previous month, and you can easily see if any have performed well for a longer period by looking at the magic numbers.
Thanks,
Ilan