The U.S. stock market roared back on Friday, as technology stocks recovered much of their losses from earlier in the week and bitcoin halted its plunge, at least for now. The S&P 500 rallied 2% for its best day since May. The Dow Jones Industrial Average soared 1,206 points, or 2.5%, and topped the 50,000 level for the first time, while the Nasdaq composite leaped 2.2%.
Data center operators are increasingly worried about power amid rising electricity demand from AI. An Uptime survey found that 36% of data center operators are "very concerned" about power constraints.