红同学2024-01-22 20:31:10
请问strangle怎么解释
回答(1)
梁雪2024-01-22 20:43:02
同学你好,long strangle是买入同样到期日的OTM call 和OTM put,由于OTM所以期权费较便宜。
原版书的描述如下:
A similar option structure is a strangle position for which a long position is buying out-of-the-money (OTM) puts and calls with the same expiry date and the same degree of being out of the money (we elaborate more on this subject later). Because OTM options are being bought, the cost of the position is cheaper—but conversely, it also does not pay off until the spot rate passes the OTM strike levels. As a result, the risk–reward for a strangle is more moderate than that for a straddle.
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