The Sensex gained 750 points over the week ending Friday, January 31, 2009 amid uncertain global markets. The Sensex closed 8.64% higher than the previous week at 9,424.24 points, while the Nifty gained 7.32% to end at 2,874.8 points. Despite weak global cues, Indian equity markets ended the week on a high note as the Sensex climbed 2.04% on Friday to close at 9,424.24 points and the Nifty rose 1.8% to 2,874.8 points.