I think a lot of it has to do to my mind with two or three things. One is your external account situation obviously has gone through a sea change because energy prices are down, service exports have done well. The dollar itself has weakened.
Tech View: Nifty faces crucial resistance at 23,500; breakout needed to negate bearish sentiment. How to trade on Friday
Hardik Matalia of Choice Broking warns that if the Nifty breaks below the crucial 23,000 support level, it could fall further to 22,500. To negate