Coromandel International Ltd, Syngene International Ltd, Carborundum Universal Ltd, GAIL (India) Ltd are among the other stocks to see a surge in volumes on BSE today, 21 September 2026.

Shyam Metalics & Energy Ltd recorded volume of 16.53 lakh shares by 10:45 IST on BSE, a 134.61 times surge over two-week average daily volume of 12277 shares. The stock lost 1.66% to Rs.1,084.40. Volumes stood at 26663 shares in the last session.

Coromandel International Ltd recorded volume of 2.01 lakh shares by 10:45 IST on BSE, a 34.64 times surge over two-week average daily volume of 5794 shares. The stock lost 2.38% to Rs.1,950.50. Volumes stood at 15494 shares in the last session.

Syngene International Ltd notched up volume of 6.4 lakh shares by 10:45 IST on BSE, a 18.84 fold spurt over two-week average daily volume of 33983 shares. The stock slipped 2.18% to Rs.361.20. Volumes stood at 1.04 lakh shares in the last session.

Carborundum Universal Ltd clocked volume of 1.53 lakh shares by 10:45 IST on BSE, a 7.02 times surge over two-week average daily volume of 21831 shares. The stock gained 4.85% to Rs.1,180.30. Volumes stood at 33379 shares in the last session.

GAIL (India) Ltd witnessed volume of 12.7 lakh shares by 10:45 IST on BSE, a 5.98 times surge over two-week average daily volume of 2.12 lakh shares. The stock increased 0.93% to Rs.173.60. Volumes stood at 1.95 lakh shares in the last session.