Mumbai, April 20 -- Hexaware Technologies Ltd, Bharti Hexacom Ltd, Radico Khaitan Ltd, Embassy Developments Ltd are among the other stocks to see a surge in volumes on BSE today, 20 April 2026.Sterling & Wilson Renewable Energy Ltd clocked volume of 9.42 lakh shares by 10:47 IST on BSE, a 8.18 times surge over two-week average daily volume of 1.15 lakh shares. The stock gained 13.18% to Rs.219.90. Volumes stood at 72946 shares in the last session.Hexaware Technologies Ltd notched up volume of 1.2 lakh shares by 10:47 IST on BSE, a 4.78 fold spurt over two-week average daily volume of 25106 shares. The stock slipped 2.79% to Rs.481.50. Volumes stood at 32398 shares in the last session.Bharti Hexacom Ltd clocked volume of 1.02 lakh shares b...