Nifty January futures premium increased to 14.85 points from 13.05 points. Futures shed 6 lac shares in OI.
Nifty February futures premium increased marginally to 51.70 points from 51.40 points. Futures added 2 lac shares in OI.
Nifty historical volatility fell to 12.40% from 12.78%.
Nifty put options added 2 lac shares in open interest, while Nifty call options added 1 lac shares.
Nifty put options implied volatility IV decreased to 14.41% from 15.83%, while Nifty call options' IV increased to 16.69% from 16.67%.
Nifty VIX fell to 13.66% from 13.89%.