Posted in Web Stock market today: Dow, S&P 500, Nasdaq slide after Moody’s downgrades … May 19, 2025 The Dow Jones Industrial Average fell about 0.6%. The S&P 500 ( ^GSPC ) dropped more than 1% on the heels of a five-day run of wins , and the Nasdaq Composite ( ^IXIC ) ( IXIC ) sank 1.5%. https://finance.yahoo.com/news/live/stock-market-today-dow-sp-500-nasdaq-slide-after-moodys-downgrades-us-credit-rating-133034699.html