Market Opening Bell: Sensex opens 200 points higher, Nifty above 12,000; Kotak Mahindra Bank top gainer Updated : January 31, 2020 09:48 AM IST Banks traded higher in the opening session supported by the gains in Kotak Mahindra Bank, SBI, YES Bank and IndusInd Bank. Broader markets edged higher, with Nifty Smallcap100 up 0.48 percent and Nifty Midcap100 index rising 0.39 percent. Nifty Bank's constituents reported the highest gains in the opening session while Nifty IT traded in the red. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.