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Quant版 - 问个options strategy, long vega/short gamma
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相关话题的讨论汇总
话题: vega话题: gamma话题: vol话题: short话题: long
进入Quant版参与讨论
1 (共1页)
c****y
发帖数: 3592
1
我明白用calendar spread就可以做,但是意义何在?
如果说long gamma/short vega是expect market move but vol stay low那还可以解释
,但是反过来既然long vega肯定是市场波动得很厉害为何还要short gamma
W*******d
发帖数: 63
2
market implied vol can spike without large market move
market large moves lead to increase of realized vol

【在 c****y 的大作中提到】
: 我明白用calendar spread就可以做,但是意义何在?
: 如果说long gamma/short vega是expect market move but vol stay low那还可以解释
: ,但是反过来既然long vega肯定是市场波动得很厉害为何还要short gamma

f******y
发帖数: 2971
3
realized vol will be higher than implied vol.

【在 c****y 的大作中提到】
: 我明白用calendar spread就可以做,但是意义何在?
: 如果说long gamma/short vega是expect market move but vol stay low那还可以解释
: ,但是反过来既然long vega肯定是市场波动得很厉害为何还要short gamma

1 (共1页)
进入Quant版参与讨论
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相关话题的讨论汇总
话题: vega话题: gamma话题: vol话题: short话题: long