Mumbai: The BSE Sensex on Tuesday ended life-time high at 57,552.39, rallying 662.63 points on the strength of Telecom, Technology, Consumer Durable and Power stocks amid positive global cues.The Nifty too moved up by 201.15 points at 17,132.20.In opening trade, the Sensex went up 106 points at 56,995.15. It spurted