Mumbai, Sept. 9 -- Sarda Energy & Minerals Ltd, OneSource Specialty Pharma Ltd, Mangalore Refinery And Petrochemicals Ltd, DLF Ltd are among the other stocks to see a surge in volumes on NSE today, 09 September 2026.Graphite India Ltd clocked volume of 304.64 lakh shares by 14:14 IST on NSE, a 20.78 times surge over two-week average daily volume of 14.66 lakh shares. The stock gained 17.53% to Rs.862.95. Volumes stood at 12.09 lakh shares in the last session.Sarda Energy & Minerals Ltd notched up volume of 42.38 lakh shares by 14:14 IST on NSE, a 12.4 fold spurt over two-week average daily volume of 3.42 lakh shares. The stock rose 6.17% to Rs.551.90. Volumes stood at 7.58 lakh shares in the last session.OneSource Specialty Pharma Ltd saw...