Key zones for higher levels :

2750 - 2753
2765 - 2769
2776 - 2780


Key zones for lower levels :

2721 - 2725
2711 - 2714
2700 - 2704


Neutral zone :

2737 - 2742

My personal viewpoint :

Possible rebound from zone 2750 - 2753 ( Sell )

Possible rebound from 2721 - 2725 / 2711 - 2714

As you can see there has already been 2 rebounds from the the neutral zone ( 2737 - 2742 ) and first lower zone ( 2721 - 2725 )
Chart Patterns

Penafian