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回复 tt501916
think in another way again.
if the question is changed to "unexpected DEFLAT ...
tt501916 发表于 2012-6-5 21:56 
Anybody still remember what the question asked? As far as I remember, it was dealing with the correlation with the hedged position and market movement. If this is the case, the prefect hedge will be the one with 0 correlation, coz whatever market moves, it has nothing to do with my portfolio. |
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