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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

三心三意 2026-05-03 19:08:47 ( reads)

跟帖(3)

opst

2026-05-03 19:26:07

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

三心三意

2026-05-03 19:29:34

Synthetic almost same as buying shares outright, 但不用立刻花现金

pega

2026-05-03 20:52:24

correct, the key is, you need 67K for 100 LITE