The idea of an Expert Advisor without indicators.

trades are opened without a signal in both directions. partial closure works. The martingale opens at the ZZ signal. The idea is that the adviser does not take into account signals for opening a position, only mathematics. I think if you add the closing of profit in points after breakeven (buy + sell), then you can reduce the drawdown. when closing as a percentage of the balance, we cannot lower the initial lot, since the price needs to go a longer distance.