Mumbai, Sept. 15 -- Tata Investment Corporation Ltd, Firstsource Solutions Ltd, Afcons Infrastructure Ltd, Birlasoft Ltd are among the other stocks to see a surge in volumes on BSE today, 15 September 2026.Zensar Technologies Ltd clocked volume of 15.01 lakh shares by 10:45 IST on BSE, a 30.22 times surge over two-week average daily volume of 49666 shares. The stock gained 12.74% to Rs.479.30. Volumes stood at 1.01 lakh shares in the last session.Tata Investment Corporation Ltd witnessed volume of 12.84 lakh shares by 10:45 IST on BSE, a 20.11 times surge over two-week average daily volume of 63851 shares. The stock increased 10.16% to Rs.717.20. Volumes stood at 57392 shares in the last session.Firstsource Solutions Ltd recorded volume o...