Altimmune Inc ALT.O: BUZZ - Jumps as experimental obesity drug shows benefit in alcohol use disorder study nL4N43U17X
Universal Health Services Inc UHS.N: BUZZ - Falls after profit forecast cut nL6N43U0KS
Top S&P 500, NYSE and Nasdaq movers
The top three S&P 500 .PG.INX percentage gainers:
IQVIA Holdings Inc IQV.N, up 13.1%
Accenture PLC ACN.N, up 8.7%
Workday Inc WDAY.OQ, up 8.5%
The top three S&P 500 .PL.INX percentage losers:
Corning Inc GLW.N, down 17.0%
Sandisk Corp SNDK.OQ, down 14.5%
Coherent Corp COHR.N, down 12.6%
The top three NYSE .PG.N percentage gainers:
Firy Inc FIRY.N, up 47.4%
IQVIA Holdings Inc IQV.N, up 13.1%
TransUnion TRU.N, up 11.0%
The top three NYSE .PL.N percentage losers:
Sinda Ltd SIND.N, down 21.4%
Corning Inc GLW.N, down 17.1%
T1 Energy Inc TE.N, down 15.7%
The top three Nasdaq .PG.O percentage gainers:
T3 Defense Inc DFNS.OQ, up 120.7%
C3is Inc CISS.OQ, up 95.2%
INLIF Ltd INLF.OQ, up 57.0%
The top three Nasdaq .PL.O percentage losers:
U.S. stocks were mixed as the Nasdaq fell on AI-chip concerns
July 28 (Reuters) - The Nasdaq fell on Tuesday, mirroring a cautious mood across global markets toward AI chip stocks on concerns about hefty corporate spending and rising Chinese competition, ahead of earnings from some of the biggest companies on Wall Street.
At 11:30 EDT, the Dow Jones Industrial Average .DJI was up 1.11% at 52,784.33. The S&P 500 .SPX was up 0.31% at 7,435.89, and the Nasdaq Composite .IXIC was down 0.13% at 24,900.04.