Mumbai, Oct. 28 -- Lumax Auto Technologies Ltd, United Breweries Ltd, PG Electroplast Ltd and Syngene International Ltd are among the other gainers in the BSE's 'A' group today, 28 October 2026.Piramal Pharma Ltd spiked 14.89% to Rs 228 at 11:45 IST. The stock was the biggest gainer in the BSE's 'A' group. On the BSE, 53.18 lakh shares were traded on the counter so far as against the average daily volumes of 2.81 lakh shares in the past one month. Lumax Auto Technologies Ltd soared 7.72% to Rs 2055.55. The stock was the second biggest gainer in 'A' group. On the BSE, 11116 shares were traded on the counter so far as against the average daily volumes of 17252 shares in the past one month. United Breweries Ltd surged 6.76% to Rs 1220.95. Th...