Continuing its record-setting spree, Nifty crossed the key 9,200-mark by surging 64(point)70 points in early hours, to trade at an all-time high of 9,218.40 today. The Nifty at the National Stock Exchange rose 6 points, to a new closing high of 9,160. The Sensex at the Bombay Stock Exchange gained a modest 63 points, or 0.2 percent, to close at 29,649, after range-bound trade, today.