Sensex, Nifty Set To Open Lower; TCS In Focus Ahead Of Earnings Tata Consultancy Services will be in focus as it will report its March quarter and financial year 2021 earnings later in the day. Updated: April 12, 2021 8:47 am IST The Indian equity benchmarks are set to stage a gap down opening as indicated by the Nifty futures traded on the Singapore Exchange. Nifty futures on Singapore Exchange (SGX Nifty) fell 1.67 per cent or 249 points to 14,632, indicating that the markets will see a big fall in the opening deals. Rising Covid-19 cases is likely to hamper the economic recovery of the country and is weighing on the investors' sentiment, analysts said.