[U.S. White House: S&P 500 Index up nearly 15%, Nasdaq Index surges over 21%] According to a report by Golden Finance, the U.S. White House stated that since Election Day, the S&P 500 Index has risen nearly 15%, and the Nasdaq Index has surged over 21%. Investors have injected nearly $9 trillion into the economy, with investments expected to soon exceed $15 trillion. Industrial output has reached a historic high, bringing significant economic benefits.