Sorry sir i take back my comment. You feel free to treat Options to be based on futures. I know for a fact that they are based on spot prices. 3 people tried to reason out with you but you seemed adamant. No more comments from my side. Sorry once again. The reason i chose to correct you was that you had use fyi in your message to Subhadip ji. Meaning that you knew it all and were correcting him. You were not using the word "i Think"
fyi.. yes i mean it. Now have a look at Subha's last post and try to open up.