tqsdk2.TqMarketMaker.cancel

TqMarketMaker.cancel(self: tqsdk2.tqsdk2.TqMarketMaker, reason: str = '') → None

停止做市商策略的运行.

停止做市商策略并对挂单进行撤单.

Args:

reason (str): [可选] 做市商策略停止原因