Mumbai, May 9 -- Sonata Software Ltd, Raymond Ltd, Multi Commodity Exchange of India Ltd and Delta Corp Ltd are among the other losers in the BSE's 'A' group today, 09 May 2025.Grindwell Norton Ltd lost 7.04% to Rs 1638.75 at 14:47 IST.The stock was the biggest loser in the BSE's 'A' group.On the BSE, 4776 shares were traded on the counter so far as against the average daily volumes of 3418 shares in the past one month.Sonata Software Ltd tumbled 6.81% to Rs 365.6. The stock was the second biggest loser in 'A' group.On the BSE, 5.46 lakh shares were traded on the counter so far as against the average daily volumes of 10.56 lakh shares in the past one month.Raymond Ltd crashed 5.76% to Rs 1453. The stock was the third biggest loser in 'A' ...