rom the chart it is seen that level of 8270 (shown with yellow line) is an important level upside which Nifty needs to break for further upside. Current trend shows Nifty may remain sideways before it find further trend.
Nifty had a strong spike on upside as seen in the chart. Now, Nifty looks indecisive and there is a chance of unexpected downside too. RED line (which I metioned in previous chart is an important level to watch as breaking which nifty has a more downside.