Market summary at 11:37am on 5th June 2020. Volume Gainers : Volume till 11:37am vs average 2 months volume of the specific stock till 11:37am. This calculation gives a more clear picture of the volume compared to normal volume gain calculation which takes into account of the total average volume of the stock till 3:30pm only. Second image list buy vs sell bids for nifty 50 stocks at 11:57am today.