## Comment on Greek Interactions

Dear Ram its like this….

Please refer Excel linked by Kartik all parameters explaied

OK

Maximum Volatility *56%

+2 Standard Deviation (SD) 54% >>>> Actually this is range = 31%+11%*2)

+1 Standard Deviation (SD) 42% >>>>>>> 11.56%+31%

Mean/ Average Volatility 31%

-1 Standard Deviation (SD) 19% >>>>>>>>>>>>>>>>>>>>> 31-11.56

-2 Standard Deviation (SD) 7% >>>>>>>>>>>>>>>> 31-1156*2

Minimum Volatility 13%

I didnâ€™t get it how did you get to 42% as 1SD and 54% as 2SD

Hope its clear Now

I spent 2 days to find this out.

Now my question to Kartik is that how 10, 25 etc windows has to be selected?

Thanks

GAJANAN