What stocks would benefit if the U.S. stock market goes 24/7?

With more brokers offering overnight trading, do you think the U.S. stock market eventually goes fully 24/7? If that actually happens, what public companies would benefit the most? Are there any other stocks or ETFs that would be a good long-term bet on that idea? Or do you think 24/7 trading wouldn’t really change much financially for any company? I’m curious if there’s a better way to invest in that trend.