卖covered call,用所得的credit然后买对应的put。这就构成了collar option了。如果不熟悉,看一看相关的youtube搞清楚原理和risk再操作,YMYD。
卖covered call,用所得的credit然后买对应的put。这就构成了collar option了。如果不熟悉,看一看相关的youtube搞清楚原理和risk再操作,YMYD。
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