No one knows. You have the entire world working (mostly together) on ending this. I'm optimistic things will get much better in a month or so.
I worry this will go so far that it’ll take a very long time for worldwide business to heal due to layoffs and wrecked personal finances killing demand even when we’re past the corona spike, and by then weapons like Fed’s lowered rates will have already been used.
I wouldn’t be surprised if we’re leaving this year with a -50% stock market value and 5-10 years for everything to get back to speed and valuation like it were.
It’s not even uncommon advice to not be heavily into the stock market if you have less than a >7 year savings horizon for these reasons.
* I kid, I kid. Mostly...