Mumbai, Feb. 11 -- Suyog Telematics Ltd, Alphageo (India) Ltd, NGL Fine Chem Ltd and Parshva Enterprises Ltd are among the other losers in the BSE's 'B' group today, 11 February 2025.Welspun Investments & Commercials Ltd lost 18.04% to Rs 758.1 at 14:33 IST.The stock was the biggest loser in the BSE's 'B' group.On the BSE, 156 shares were traded on the counter so far as against the average daily volumes of 538 shares in the past one month.Suyog Telematics Ltd crashed 17.86% to Rs 1156.05. The stock was the second biggest loser in 'B' group.On the BSE, 11715 shares were traded on the counter so far as against the average daily volumes of 3062 shares in the past one month.Alphageo (India) Ltd tumbled 16.97% to Rs 325.35. The stock was the t...