Kamleshji, you got the excel sheet for this? This looks sweet. Can you please post here or send the links? or PM?
Also, one needs to be careful with just options OI, it might be bearish on the options front, what one needs to see is the range, where high OI are there in PE and CE. The options OI might suggest something, but we will not know the strategy of the big guys, they might be hedging their futures/stocks positions with buying or writing options.
Cheers!!