Execution model: a strategy must be fully matched when Start is pressed. In Strict mode, new entries pause when the strategy becomes invalid and resume only when it matches again. A win resets stake; a loss multiplies the next stake by the fixed 1.25 recovery factor. The bot also stops at the selected run count, consecutive-loss limit, stop loss, take profit, hard remaining-loss budget, or manual Stop. The “favourable digit” is research context and is not a promise of the next digit.