Mumbai, Nov. 2 -- Ganges Securities Ltd, Avance Technologies Ltd, Alpa Laboratories Ltd and Gayatri Highways Ltd are among the other gainers in the BSE's 'B' group today, 02 November 2026.ITI Ltd soared 19.99% to Rs 259 at 11:59 IST. The stock was the biggest gainer in the BSE's 'B' group. On the BSE, 6.02 lakh shares were traded on the counter so far as against the average daily volumes of 19329 shares in the past one month. Ganges Securities Ltd surged 19.85% to Rs 122.25. The stock was the second biggest gainer in 'B' group. On the BSE, 5 shares were traded on the counter so far as against the average daily volumes of 369 shares in the past one month. Avance Technologies Ltd spiked 19.70% to Rs 0.79. The stock was the third biggest gai...