A trader works on the floor of the New York Stock Exchange (NYSE) at the opening bell in New York on April 30, 2026. Meta shares tumbled nearly 10 percent at the opening on April 30 on Wall Street, while Google-parent Alphabet surged more than six percent. The fluctuations came a day after the tech rivals reported quarterly earnings and showed starkly different investor reactions for their costly bets on artificial intelligence. (Photo by TIMOTHY A. CLARY / AFP via Getty Images)