Mumbai, Nov. 21 -- Apex Frozen Foods Ltd, Dev Accelerator Ltd, Energy Development Company Ltd and Bhartiya International Ltd are among the other gainers in the BSE's 'B' group today, 21 November 2025.Magellanic Cloud Ltd spiked 14.45% to Rs 61.31 at 12:01 IST. The stock was the biggest gainer in the BSE's 'B' group. On the BSE, 97.81 lakh shares were traded on the counter so far as against the average daily volumes of 3.45 lakh shares in the past one month. Apex Frozen Foods Ltd soared 14.29% to Rs 316.4. The stock was the second biggest gainer in 'B' group. On the BSE, 4.1 lakh shares were traded on the counter so far as against the average daily volumes of 27063 shares in the past one month. Dev Accelerator Ltd surged 12.79% to Rs 47.54...