Skip to main content

Martingale - all accounts

The rule: You may not increase position size or total risk after a loss on the same asset within the same or next trading day.

Example of a breach ($100,000 account)

Time

Trade

Size

Result

09:00

EURUSD buy

1.0 lot

−$400

09:20

EURUSD buy

2.0 lots

−$800

09:45

EURUSD buy

4.0 lots

+$1,600

Size doubles after each loss and the sequence stops the moment the losses are recovered. The review reads this as one recovery sequence, not three independent decisions — and the +$1,600 is at risk even though the day finished flat.

The compliant version. The same three trades at 1.0 lot throughout, regardless of the previous outcome.

What may be reviewed: sequence of wins and losses, lot-size changes, amount risked, timing, total exposure.

Possible outcome: profit adjustment, payout rejection, or account breach.

Did this answer your question?