Mumbai, Oct. 27 -- Ola Electric Mobility Ltd, Zaggle Prepaid Ocean Services Ltd, India Glycols Ltd and Sona BLW Precision Forgings Ltd are among the other gainers in the BSE's 'A' group today, 27 October 2026.OneSource Specialty Pharma Ltd soared 11.97% to Rs 1563.4 at 11:45 IST. The stock was the biggest gainer in the BSE's 'A' group. On the BSE, 73541 shares were traded on the counter so far as against the average daily volumes of 31599 shares in the past one month. Ola Electric Mobility Ltd surged 11.46% to Rs 33.36. The stock was the second biggest gainer in 'A' group. On the BSE, 88.81 lakh shares were traded on the counter so far as against the average daily volumes of 41.7 lakh shares in the past one month. Zaggle Prepaid Ocean Ser...