India, March 28 -- The stock market opened flat, but in the red as the trading session began on Friday, March 28. Auto, IT, and pharma were down the most.

At 9.15am, the benchmark BSE Sensex was down by 22.13 points or 0.03 per cent, reaching 77,584.30. The broader NSE Nifty opened 2.10 points down or 0.01 per cent in the red, reaching 23,589.85.

Among the 30 Sensex stocks, Infosys fell the most upon opening by 0.54 per cent, trading at Rs.1,594.95. This was followed by Zomato, which was down 0.53 per cent, trading at Rs.204.65, and IndusInd Bank, which was down by 0.35 per cent, trading at Rs.671.25.

However, 20 of the Sensex stocks were in the green.

Only three sectoral indices were in the red, despite the benchmark indices opening ...