What happens to open positions if my card payment to a broker is reversed?

If a card deposit is reversed via chargeback, the broker debits that amount from your account balance. If insufficient funds exist, open positions may face margin calls or automatic closure to cover the deficit. Some brokers close all trades immediately upon reversal detection to protect themselves. You could end up owing money if losses occur post-reversal. Brokers often suspend accounts during disputes. To avoid this, do not trade with disputed funds—wait for deposit confirmation. Reversal policies are strict per AML rules. Communicate with support before filing chargebacks, as they may freeze trading until resolved.