破10900了，我砍掉put買進價差組合停損 Tags: 0 comments 1 likes 0 shares Share this: OP凱文 About author not provided 選擇權 最適合小資族的投資工具 1212 followers 1132 likes "https://optionplayerkevin.blogspot.com/p/blog-page_26.html" View all posts