A version of this story first appeared in CNN Business’ Before the Bell newsletter. Not a subscriber? You can sign up right here. What’s happening: Tech companies are getting hammered by the recent sell-off in markets. Many stocks in the sector have entered a correction, logging declines of at least 10% from their recent peaks. The tech-heavy Nasdaq Composite may not be far behind. The index finished Friday more than 8% below the record high notched on Feb. 12. Futures point to another rough trading session on Monday. Breaking it down: Investors have become increasingly worried that the reopening of many big economies later this year will lead to a spike in prices as people rush out to restaurants and