Sensex closes 72.50 points down, Nifty closes at 11884.50

(G.N.S) Dt. 18 The 30-share index, which opened on a firm note, turned negative in afternoon session before ending 72.50 points, or 0.18 per cent, down at 40,284.19. Similarly, the broader NSE Nifty slipped 10.95 points, or 0.09 per cent, to end at 11,884.50. Despite positive cues from global markets,