可用在你已经决定用现价买正股(比如说670买入LITE),用synthetic可以做到把现金放入国债。但风险要比卖葡萄大
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嗯,显然。这是放大了delta。在大跌时会大亏,但大涨时就消除了有人说的卖put不如买正股划算的顾虑
-opst-
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05/03/2026 postreply
19:26:07
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Synthetic almost same as buying shares outright, 但不用立刻花现金
-三心三意-
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05/03/2026 postreply
19:29:34
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correct, the key is, you need 67K for 100 LITE
-pega-
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05/03/2026 postreply
20:52:24