The derivatives market is exempt from rules that stop creditors from grabbing collateral and terminating their contracts when the debtor files for bankruptcy. They are also exempt from rules that impede better-informed creditors from seizing assets and running off just before a bankruptcy, even if their positions are needed, say, to sell a portfolio intact to another business, and even if the fleeing creditor would eventually be paid in full, with interest.
衍生品市场不适用禁止债权人在债务人申请破产时抢夺抵押品并中止合约的规则。衍生品也不适用禁止信息占优的债权人在破产前夕不顾它们的处境需要（比如）出售完好无损的组合给另一个企业，或者债权人原本可以连本带利获得十足偿付的情况而攫取资产逃之夭夭的规则。