Based on price action, I do expect a re-tests of 3616 and even 3588. That is only healthy. But market doesn't care so blindly buying is the good thing to do.
My bias zone is at 3638-41.2. Above R are 3664, 3673-77 (strong R and ATH ) and 3686. With another vaccine news, we might see 3722 but well, just saying.
Below 3638, I will look to short to 3616-22, 3600.6, 3590.2, 3582. In the event of a strong sell, we might see 3560. Yea, wishful thinking.
I may take scalps along the way today, but nothing major till 3638-41.2 trades.