Nifty IT Today: The Nifty IT index surged over 2 per cent to an intraday high of 37826.4 level on May 23. The index also emerged as on the top sectoral gainers as it closed 0.95 per cent higher. The surge came amid an overall positive trend in the benchmark Nifty which closed nearly 1 per cent higher. The Nifty IT also tracked the gains made by the Nasdaq Composite index which closed higher by 0.28 per cent.