同時買賣,分開買太揪心。 特別是close時,沒多少時間猶豫,必須一個交易完成
所有跟帖:
• 那麽為保證做成蝴蝶, 隻能以ask價買出call,以bid價賣出call。損失了委賣價和委買價之的差價 -topten- ♂ (0 bytes) () 02/17/2024 postreply 10:50:29
• 那麽為保證做成蝴蝶, 隻能以ask價買出call,以bid價賣出call。損失了委賣價和委買價之的差價 -topten- ♂ (0 bytes) () 02/17/2024 postreply 10:50:29
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