Stock market today: Stocks notch worst weekly decline since March 2023 after August jobs report Markets InsiderStock market today: Nasdaq, S&P 500 see worst week of the year in volatile start to September Yahoo FinanceWall St Week Ahead Economic worries back on Wall Street’s radar after jobs data ReutersDow logs worst week since 2023 after softer-than-expected U.S. jobs report MarketWatchS&P 500 tumbles Friday to post worst week since 2023, Nasdaq drops 2% for worst weekly performance since 2022: Live updates CNBC