Of COURSE it has been halted. Most markets are halted now, because of the sniffles. Snowflake sniffles. Damned smartphones.
Buy what? I suppose they could help by printing more money. There is a world wide run on toilet paper
Again here we are and not one individual predicted this. Every single bank and analyst was calling for another double digit return on the s$p and here the markets are falling with no end of recovery anytime soon. Markets could easily fall back to 2016 lows right before trump won the election!!! That's a other 10,000+ dow points!!!!!
Yes it can trade higher just not lower until rth. Last time I remember this happening was Trumps election night and it ended up near flat by open.