Mumbai, Jan. 28 -- Union Bank of India, Balkrishna Industries Ltd, Bank of India and Axis Bank Ltd are among the other gainers in the BSE's 'A' group today, 28 January 2025.Cholamandalam Investment & Finance Company Ltd soared 4.77% to Rs 1231.2 at 11:46 IST. The stock was the biggest gainer in the BSE's 'A' group. On the BSE, 42766 shares were traded on the counter so far as against the average daily volumes of 41326 shares in the past one month. Union Bank of India surged 4.40% to Rs 110.3. The stock was the second biggest gainer in 'A' group. On the BSE, 13.63 lakh shares were traded on the counter so far as against the average daily volumes of 5.06 lakh shares in the past one month. Balkrishna Industries Ltd spiked 4.32% to Rs 2677.7....