Dipesh Mehta, Derivatives Analyst at Nirmal Bang Securities and Ashish Chaturmohta, VP, IIFL Wealth, discuss the futures and options market. Chaturmohta says downside towards 4600-4550 is quite likely for the Nifty. Meanwhile, Dipesh Mehta advises investors to buy Infosys, Sterlite and sell Hindalco futures.