怕不够便宜或者担心就卖一个你想买入价的put再买一个低一点的put做保护,
极度看好就是卖put买call,大概就是这么些方法了
怕不够便宜或者担心就卖一个你想买入价的put再买一个低一点的put做保护,
极度看好就是卖put买call,大概就是这么些方法了
•
对
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06/29/2025 postreply
04:58:14
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