Broad support is at 320. Watch out for closing above 455 for fresh momentum. There is a strong resistance at 475 and may come by July end. This level may be considered for short term target with fresh entry at CMP if 455 is covered.
We don't know when the scrip will meet the last resistance now, could be as late as December 2021 and then the coast will be clear. During this period if it is able to cross 3000 on sustained basis, it will be a signal of breakout