Now a days Market is reacting more near whole number 50-100 Nifty Spot
Imp observations:-
Day by day options trading volume is increasing rapidly comparing to Nifty Future.
Now a days Market is reacting more(as sup resistance) from whole number 50-100 Nifty Spot (Ex 8350,8300,8200,8150,8000). See how many times nifty faced sup/res on whole number in recent days. See last few days 30m charts sup/res.
In a dynamic market observation power of a trader is most valuable asset.