A consistency rule requires your best day to stay under a set percentage of total profit, commonly 50%. One outsized day can make the rest of your profit ineligible for withdrawal until you balance it out.
Crucially, on most firms the consistency rule gates your payout, not your account: it blocks the withdrawal, it does not fail the evaluation.
See it on your own trades.
Merlin computes the metrics and rule distances above from your imported history, and checks your next trade against them before you enter.
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Firm figures reflect published rules at the time of writing. Firms revise rules often, so verify against the firm's site before relying on them.
Merlin's gauges derive from closed trades. Your firm watches live equity including open positions.
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