NEW DELHI: The domestic equity benchmark BSE Sensex was trading 21.33 points up at 39,152.37 on account of buying in frontline bluechip counters. Shares of Calcom Vision (up 18.47 per cent), Sanwaria Consumer (up 17.14 per cent), Zim Laboratories (up 14.18 per cent), Themis Medicare (up 12.75 per cent), Swastika Investmart (up 11.91 per cent), Kkalpana Industries (up 11.76 per cent), Asian Hotels (E) (up 10.80 per cent), Paul Merchants (up 10.47 per cent), T - I Global (up 10.46 per cent) and Tanfac Industries (up 9.72 per cent) were among the top performers. The Nifty 50 index was trading 9.85 points up at 11,672.45.

Among the 50 components in the Nifty index, 31 shares were trading in the green, while 19 were in the red.