muimui725 发表于 2014-11-17 10:56
Why is C ? 5.5% is the fifth worst case ?
When using last 50 days data to calculate VaR, we should delete the worst returns which are 40 days ago and find the second and third worst returns to calculate the new VaR.
我選了variance swap is easier to price than volatility swap. Do u have impression there is another choice which relate to european options can replicate. Just wonder that choice is talking about variance or volatility swap