420 was resistance about 12 years ago. That's over 4200 daily candles ago. JK.
But we can try trade this. If we are able to pick some up a bit lower and 420 still holds we should be good to test the level it broke down from. There are many levels in-between, but I think the 800 area is destination. It takes a while to identify which levels are important, I am still learning as well and charting here is great for that. I'm looking for reversal behavior off major levels.