A "Falling Expanded Ending Diagonal" is the most probable pattern which has unfolded so far suggesting there could be exhaustion in selling at current price levels.
Where I could go wrong
If Index fails to hold 45750-45800 zone then this pattern is no more valid & I will avoid buying.
Holding above the 45750-45800 zone, Index can attempt to touch
46155
46263
46369
Thanks