Thus far in the month of April, the Nifty PSU Bank index has outperformed the market by soaring 15 per cent, as compared to 9.6 per cent rise in the Nifty 50.Thus far in the month of April, the Nifty PSU Bank index has outperformed the market by soaring 15 per cent, as compared to 9.6 per cent rise in the Nifty 50. Latest News [ SOBAN NEWS: International and National ]