Mumbai, Dec. 16 -- Praj Industries Ltd, Aegis Logistics Ltd, Bharti Hexacom Ltd, Chambal Fertilisers & Chemicals Ltd are among the other stocks to see a surge in volumes on BSE today, 16 December 2025.Tech Mahindra Ltd saw volume of 2.05 lakh shares by 10:46 IST on BSE, a 5.29 fold spurt over two-week average daily volume of 38859 shares. The stock dropped 0.67% to Rs.1,564.90. Volumes stood at 23237 shares in the last session.Praj Industries Ltd recorded volume of 8.67 lakh shares by 10:46 IST on BSE, a 4.05 times surge over two-week average daily volume of 2.14 lakh shares. The stock gained 5.22% to Rs.352.50. Volumes stood at 16.91 lakh shares in the last session.Aegis Logistics Ltd witnessed volume of 22412 shares by 10:46 IST on BSE,...