Symphony Ltd witnessed volume of 11.92 lakh shares by 14:19 IST on NSE, a 24.92 times surge over two-week average daily volume of 47841 shares Wockhardt Ltd, ICICI Prudential Life Insurance Company Ltd, Elgi Equipments Ltd, Astrazeneca Pharma India Ltd are among the other stocks to see a surge in volumes on NSE today, 20 April 2021. Symphony Ltd witnessed volume of 11.92 lakh shares by 14:19 IST on NSE, a 24.92 times surge over two-week average daily volume of 47841 shares. The stock increased 8.41% to Rs.1,237.40. Volumes stood at 30942 shares in the last session. Wockhardt Ltd notched up volume of 103.79 lakh shares by 14:19 IST on NSE, a 12.92 fold spurt over two-week average daily volume of 8.04 lakh shares. The stock rose 13.97% to Rs.521.60. Volumes stood at 9.22 lakh shares in the last session.