Mumbai, July 31 -- Apar Industries Ltd, Strides Pharma Science Ltd, Gokaldas Exports Ltd and Aarti Industries Ltd are among the other losers in the BSE's 'A' group today, 31 July 2025.Pearl Global Industries Ltd tumbled 8.97% to Rs 1489.95 at 14:46 IST.The stock was the biggest loser in the BSE's 'A' group.On the BSE, 12705 shares were traded on the counter so far as against the average daily volumes of 3538 shares in the past one month.Apar Industries Ltd lost 6.60% to Rs 9023.25. The stock was the second biggest loser in 'A' group.On the BSE, 12549 shares were traded on the counter so far as against the average daily volumes of 6750 shares in the past one month.Strides Pharma Science Ltd crashed 6.20% to Rs 887.1. The stock was the thir...