Mumbai, Sept. 29 -- Electrosteel Castings Ltd, Marksans Pharma Ltd, Ashapura Minechem Ltd and Vesuvius India Ltd are among the other gainers in the BSE's 'A' group today, 29 September 2026.Azad Engineering Ltd soared 8.47% to Rs 2957 at 11:45 IST. The stock was the biggest gainer in the BSE's 'A' group. On the BSE, 2.59 lakh shares were traded on the counter so far as against the average daily volumes of 28694 shares in the past one month. Electrosteel Castings Ltd spiked 7.45% to Rs 77.48. The stock was the second biggest gainer in 'A' group. On the BSE, 2.58 lakh shares were traded on the counter so far as against the average daily volumes of 1.41 lakh shares in the past one month. Marksans Pharma Ltd surged 4.42% to Rs 346.25. The stoc...