Taking dollars out of an account != exiting a trade. It takes one to two days to get USD out of an OANDA account (source:http://fxtrade.oanda.com/help/how-to-wi

Taking dollars out of an account != exiting a trade. It takes one to two days to get USD out of an OANDA account (source:http://fxtrade.oanda.com/help/how-to-withdraw-funds http://fxtrade.oanda.com/help/how-to-withdraw-funds). So 3 days isn't terrible.