Nifty Spot 30 Min Chart Update EOD 21st August, 2014

Nifty is in g-leg up of 2nd corrective inside larger F-Leg.  the a-leg of g-leg up was completed at 7918.55 and at present b-leg of g-leg is ongoing or have completed at day's low at 7855.95 to be confirmed with an EOD close above 7920.  Thereafter c-leg up of g-leg will start (started?)