上麵更多的是建議加leg保護。theta/delta/etc, 這些是會互相影響。
做期權比做股票更需要調,想最優化也很難,除非你對市場判斷100%正確.
對於大多數人來說 亂調還費手續費,搞複雜了。你如果對期權真不熟悉,注意下杠杆,還是做期貨的好。
options are dynamic, not something you buy and let them sit.
上麵更多的是建議加leg保護。theta/delta/etc, 這些是會互相影響。
做期權比做股票更需要調,想最優化也很難,除非你對市場判斷100%正確.
對於大多數人來說 亂調還費手續費,搞複雜了。你如果對期權真不熟悉,注意下杠杆,還是做期貨的好。
options are dynamic, not something you buy and let them sit.
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