Sensex Rises 400 Points, Nifty Trades Above 17,200 By IT, Energy Stocks

Sensex, Nifty Updates: By 1:24 pm, the NSE Nifty 50 index was up by 128 pointsor 0.75 per cent at 17,214.85and the benchmark S&P BSE Sensex rose by 413.24 pointsto 57,833.48