Mumbai, May 19 -- Gujarat Narmada Valley Fertilizers & Chemicals Ltd, Brainbees Solutions Ltd, Astral Ltd, Gujarat State Fertilizers & Chemicals Ltd are among the other stocks to see a surge in volumes on BSE today, 19 May 2026.GAIL (India) Ltd recorded volume of 56.08 lakh shares by 10:46 IST on BSE, a 7.38 times surge over two-week average daily volume of 7.60 lakh shares. The stock lost 1.72% to Rs.157.45. Volumes stood at 3.52 lakh shares in the last session.Gujarat Narmada Valley Fertilizers & Chemicals Ltd recorded volume of 2.64 lakh shares by 10:46 IST on BSE, a 5.9 times surge over two-week average daily volume of 44773 shares. The stock gained 4.51% to Rs.542.10. Volumes stood at 52300 shares in the last session.Brainbees Soluti...