Nifty futures reverse from its low of 7952.5 after US Federal Reserve at the end of a two-day policy meeting on last Wednesday, 17th Sep 2014, maintained a commitment to keep US interest rates near zero for a considerable time.
Indiavix on the hourly spot charts is in positional Buy mode with supports coming around 15.22. Reverse your position to positional sell mode if the support breaks on the hourly charts. Probably the short term volatility could remain upside.
Nifty and Banknifty is in positional buy mode since 22nd April and currently the support zone comes around 6736 and 12820 respectively. Reverse your position to positional shorts if the support zone breaks on the hourly charts.