Mumbai, March 17 -- Prudent Corporate Advisory Services Ltd, K E C International Ltd, TD Power Systems Ltd and Hitachi Energy India Ltd are among the other gainers in the BSE's 'A' group today, 17 March 2025.Elgi Equipments Ltd surged 7.76% to Rs 478.35 at 11:48 IST. The stock was the biggest gainer in the BSE's 'A' group. On the BSE, 1.38 lakh shares were traded on the counter so far as against the average daily volumes of 14446 shares in the past one month. Prudent Corporate Advisory Services Ltd soared 7.40% to Rs 2119.6. The stock was the second biggest gainer in 'A' group. On the BSE, 1816 shares were traded on the counter so far as against the average daily volumes of 14900 shares in the past one month. K E C International Ltd spike...