Mumbai, Nov. 25 -- Authum Investment & Infrastructure Ltd, Honeywell Automation India Ltd, V I P Industries Ltd and Acutaas Chemicals Ltd are among the other losers in the BSE's 'A' group today, 25 November 2025.ITI Ltd lost 4.45% to Rs 311.1 at 14:46 IST.The stock was the biggest loser in the BSE's 'A' group.On the BSE, 3.18 lakh shares were traded on the counter so far as against the average daily volumes of 1.7 lakh shares in the past one month.Authum Investment & Infrastructure Ltd crashed 4.39% to Rs 2617.65. The stock was the second biggest loser in 'A' group.On the BSE, 7981 shares were traded on the counter so far as against the average daily volumes of 18212 shares in the past one month.Honeywell Automation India Ltd tumbled 4.39...