This question gets asked on occassion but now I have a specific need to know. I sold an AUD futures contract on CME well above the cash market price shortly before 3pm today. I've waited for the call from my broker to advise that the trade has been busted. No call. I've also checked my position in the broker's system. Reported position includes the short contract. Can they still bust the trade on Monday or can I safely go car shopping this weekend (LOL)?