Nifty hits 7500, Sensex above 25000; NDA crosses 272 mark

9:50 am Breaking: The Sensex is up 1,390.96 points or 5.82 percent at 25296.56, and the Nifty is up 417.90 points or 5.87 percent at 7541.05.

About 1122 shares have advanced, 531 shares declined, and 55 shares are unchanged.