Rasmussen has Trump at 50% today.
Min ...
You know how the process works. Trump is at 38% one week, 50% the next week, etc etc etc.
It all depends upon 38% or 50% of who you are polling. I do think there were more hidden Trump voters at some point but now with Biden, I think there are a lot of hidden Biden voters who do not necessarily want to raise their hand and say "I'm for Biden". Personally, I think a large number Biden voters are not "for" Biden but against Trump.
Time will tell.