Bro. Check the delta of 20000CE : 0.05. So, Nifty need to move around 500 points to achieve your target. Also , check the standard deviations of the nifty it is 1-2%MAX. So, It's impossible for the nifty to have such big movement.
@ravikumarswargam : Please checked the following link for the referencehttps://front.page/all-about-indices/17754126
I found one more reason to say bullish. Current Month Nifty Future price is more than the actual fair price of the same.