Mumbai, Feb 27 (IANS) The 30-scrip Sensitive Index (Sensex) on Wednesday opened on a positive note during the morning session of the trade.The Sensex of the BSE opened at 36,138.83 points and touched a high of 36,230.99. The Sensex touched a low of 36,129.66 points.On Tuesday, the Sensex closed at 35,973.71 points.The Sensex is trading at 36,232.03 up by 258.32 points or 0.72 per cent.On the other hand, the broader 50-scrip Nifty at National Stock Exchange (NSE) opened at 10,881.20 points after closing at 10,835.30 points.The Nifty is trading at 10,893.60 points in the morning. --IANS vj/ksk