This split is only 3-1 so I dont see the same action happening.It's the TSLA fanbois and Elon hype that gives me pause on dumping it. Everything I have I bought in summer of 2020. So I've done well with it. I've slowly trimmed my position since at one point it was 35% of of my play account due to the way it shot up in fall of 2020 after their last split. I've never been super comfortable though with them because I don't trust it not to be very volatile. I'm not surprised by $100 swing either way on it in a day.
The other thing that has me curious on it is the upcoming split. The last one worked out well since it let retail in cheaper. I'm not sure though if that was the fanboi affect, stimulus driven, or a combo of them. If we get a good run here it might be smart to sell off and then buy back in before the split if it looks like it might be fanboi affect.
The company is only getting better and better every quarter though and the truck/semi will be massive IMO.
Then, you also have to not just look at auto manufacturing. The megapacks alone are massive future products. Hawaii just said they will be shutting down all coal and switching to megapacks for the whole island.