The economy of the world is due to Corona on the ground. However, share prices rise and rise. It is not excluded that the stock markets predict the future correctly. Better but, to the contrary.
In these days, you should remember that market prices give the reality, but opinions are competent (or less competent) people on the future a reality. Or, to speculate, to use the phrase of the Economist John Maynard Keynes: stock participate, in the it’s about what others think about the value of a company is like a beauty contest.