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.
Nifty is facing resistance near RED line and may go down further. ORANGE dotted line is an important level to watch. Overall trend is up but overbought.
Nifty reversed its trend from down to up on 25th May and since then it has been making newer highs (after decisively breaking out of previous high). Now Nifty's one way rally without any correction shows that Nifty may be at overbought level now. (dotted ORANGE line at 8145 to watch)