this week has enter in a danger zone of 8220 to 8400. On weekly chart it has become very week and is on a verge of major breakdown below 8220. If it closes below 8220 then it has potential to slide upto 7400 levels in next few months. It might get little support around 8100 levels but any close below it will break it. To be out of this danger zone it needs to stay above 8220 levels.
Disclaimer: this view is for education purpose to study market behaviour. It is no recommendation to buy , sell or hold .