Arcanum Titan

Titan runs as a portfolio from a single chart. Inside it are several separate Titan engines, each on its own instrument and timeframe.
They don't share positions and they don't affect each other.
These are the markets and timeframes where the logic held up best in my own testing, across indices, metals, forex and crypto. You choose one of two modes:

Expect quiet periods. Titan does not trade every day and it does not chase price. Some weeks there are very few trades, and that is normal.

Lot size is calculated for each trade from your account equity and the distance between entry and stop. The amount at risk stays the same whether the order block is small or large.
You can use one of the automatic risk profiles or set your own risk per trade.
A maximum drawdown stop halts new entries if equity falls past a limit you choose, and an optional spread filter skips entries when spreads widen.
My honest advice is to start lower than you think you need. Every system has losing streaks, and live results are usually somewhat weaker than a backtest.
Size it so a bad stretch feels uncomfortable, not dangerous.
Titan is not made for prop firm rules.