1. It is reversing after testing key supports which are shown by arrows on the chart. It is a kind of triple bottom.
2. OI built is also observed in contract of current month.
3. Besides price action as mentioned in preceding point no. 1, there is clear as seen on which has been marked on the chart.
There is a strong in a range of 540 to 550 and hence it could be a good investment idea.
Kindly opine so that we all get benefitted through cross learning.