Mumbai, May 15 -- Sai Life Sciences Ltd, Apollo Tyres Ltd, Muthoot Finance Ltd, Chambal Fertilisers & Chemicals Ltd are among the other stocks to see a surge in volumes on BSE today, 15 May 2026.Sheela Foam Ltd registered volume of 2.34 lakh shares by 10:47 IST on BSE, a 25.65 fold spurt over two-week average daily volume of 9114 shares. The stock rose 17.26% to Rs.637.60. Volumes stood at 8681 shares in the last session.Sai Life Sciences Ltd saw volume of 2.47 lakh shares by 10:47 IST on BSE, a 6.17 fold spurt over two-week average daily volume of 40034 shares. The stock dropped 9.57% to Rs.1,006.55. Volumes stood at 83248 shares in the last session.Apollo Tyres Ltd witnessed volume of 4.46 lakh shares by 10:47 IST on BSE, a 5.39 times s...