My personal hunch is that intra-day stuff, macro traders etc, love feeding on this type of information. Is it priced in? Clearly not. In particular Bitcoin seems to act as a good barometer on sentiment, as the most liquid asset globally. The canary in the coal mine type thing.
I then tend to feel that Bitcoin will not be hammered as hard when the market opens, as all the tradfi assets are then tradeable
What feels best: HODLing Bitcoin in self-custody (I just don't really care what everyone else is up to)