If you have been trying to buy MRNA in the last 12-18 month, you are an idiot:
The stock price clearly fell for a very long time; only teethgrindlingy I would see one or two entries for "lets-try-it-fingers-crossing"; the price went better in the last couple of month, though no really strong long-entry signal, maybe 2 in the last few month.
This is what I see in TradingView - for this,you shouldnt apply AI.
Personally I think hobbyists that think they can second guess institutional finance are just fooling themselves.