Mumbai, Oct. 7 -- SPL Industries Ltd, R O Jewels Ltd, Kanohar Electricals Ltd and AceVector Ltd are among the other gainers in the BSE's 'B' group today, 07 October 2026.Nelcast Ltd surged 18.71% to Rs 147.85 at 07-Oct-2026 EOD IST. The stock was the biggest gainer in the BSE's 'B' group. On the BSE, 2.53 lakh shares were traded on the counter so far as against the average daily volumes of 10674 shares in the past one month. SPL Industries Ltd soared 16.17% to Rs 33.4. The stock was the second biggest gainer in 'B' group. On the BSE, 1 shares were traded on the counter so far as against the average daily volumes of 634 shares in the past one month. R O Jewels Ltd spiked 16.00% to Rs 1.45. The stock was the third biggest gainer in 'B' grou...