Sensex @17K: gains 1,000pts in five daysBS Reporter / Mumbai September 26, 2007The 30-index Sensex today soared to over 17,000-point level for the first time in the opening trade, the fastest-ever 1,000-point rally, with the bourse taking just five trading days to reach the level. The previous landmark of 16,000 was breached last Wednesday. The surge comes on back of FIIs pumping in Rs 7,600 crore in the secondary market in the last five trading days, which comes after Federal Reserve