just curious. Options has time decay even if it's small with deep in the money, much more than the interest from the cash holding.
why not buy shares directly instead of buying options?
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股票和leaps 都有股票大头
-lionhill-
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07/11/2025 postreply
08:32:59
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你去看一下我的博客
-lionhill-
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07/11/2025 postreply
08:33:40
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两个原因:1. save很多钱 2. 大跌时候不会无限跌。
-求索2014-
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07/11/2025 postreply
08:39:25
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just for discussion
-abc-nezha-
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07/11/2025 postreply
08:56:27
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call等于underlying + put,有人喜欢有人不喜欢而已。
-求索2014-
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07/11/2025 postreply
09:25:17
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另外,没人会用ditm options做iv arbitrage的。一是接近parity,没有多少iv空间,二是
-求索2014-
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07/11/2025 postreply
09:38:43
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yes, it's called poor man's covered call
-abc-nezha-
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07/11/2025 postreply
10:29:06
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if so, how that will save money?
-abc-nezha-
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07/11/2025 postreply
10:24:47
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通常两年ditm leaps delta 0.9,价钱大概是undelying的1/3,可以save不少。
-求索2014-
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07/11/2025 postreply
10:32:42
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ok
-abc-nezha-
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07/11/2025 postreply
10:42:30