Mumbai, Oct. 19 -- Urban Company Ltd, Aurionpro Solutions Ltd, Himadri Speciality Chemical Ltd and Shilpa Medicare Ltd are among the other losers in the BSE's 'A' group today, 19 October 2026.Jana Small Finance Bank Ltd lost 13.02% to Rs 426.95 at 14:45 IST.The stock was the biggest loser in the BSE's 'A' group.On the BSE, 1.26 lakh shares were traded on the counter so far as against the average daily volumes of 23601 shares in the past one month.Urban Company Ltd crashed 8.62% to Rs 144.65. The stock was the second biggest loser in 'A' group.On the BSE, 14.58 lakh shares were traded on the counter so far as against the average daily volumes of 3.3 lakh shares in the past one month.Aurionpro Solutions Ltd tumbled 8.01% to Rs 585.35. The s...