Mumbai, Dec. 23 -- Cartrade Tech Ltd, Patel Engineering Ltd, Mrs Bectors Food Specialities Ltd and Cigniti Technologies Ltd are among the other losers in the BSE's 'A' group today, 23 December 2025.Coforge Ltd tumbled 4.77% to Rs 1779 at 14:46 IST.The stock was the biggest loser in the BSE's 'A' group.On the BSE, 1.01 lakh shares were traded on the counter so far as against the average daily volumes of 47976 shares in the past one month.Cartrade Tech Ltd crashed 4.76% to Rs 2763. The stock was the second biggest loser in 'A' group.On the BSE, 11662 shares were traded on the counter so far as against the average daily volumes of 93761 shares in the past one month.Patel Engineering Ltd lost 4.45% to Rs 30.04. The stock was the third biggest...