討論STRADDLE,就是裸CALL/PUT,連SPREAD都不用,看起來大多數情況下都是在損失時間價值。好像他們不怕。
討論STRADDLE,就是裸CALL/PUT,連SPREAD都不用,看起來大多數情況下都是在損失時間價值。好像他們不怕。
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