This article was automatically generated by Barrons.com using technology from Automated Insights.

With U.S. stock markets set to open in two hours, Guardant Health Inc. (GH) was up 26.2% in pre-market trading, and Metsera Inc. (MTSR) was up 19.3%.

Align Technology Inc. $(ALGN)$, Allegro MicroSystems Inc. $(ALGM)$, and Insmed Inc. (INSM) were all posting gains of at least 14%. In early trading, Sprouts Farmers Market Inc. (SFM) and Chipotle Mexican Grill Inc. $(CMG)$ had posted declines, falling 23.7% and 17.6%, respectively.

Meanwhile S&P 500 futures were up 0.05%, with futures for the Dow Jones Industrial Average falling 0.20%. The Cboe Volatility Index futures were up 2.11%.

In commodities news, Brent crude oil futures were down 0.72%, while gold futures were down 0.44%. Bitcoin was down 0.66% to $109,913.

The 10-Year Treasury yield climbed to 4.091%.

In the previous regular trading session, the S&P 500 remained unchanged, while the Dow was down 0.16%. Stocks in Asia were mixed overnight, with Japan's NIKKEI 225 Index up 0.04% and China's Shanghai Composite Index down 0.73%.

In afternoon trading, stocks in Europe are down, with the STOXX Europe 600 Index dropping 0.41% and the FTSE 100 Index falling 0.48% from the previous close.

U.S. stock markets open for trading at 9:30 a.m. ET.

Data source: Dow Jones Market Data, FactSet. Data compiled October 30, 2025.

This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.

(END) Dow Jones Newswires

October 30, 2025 07:31 ET (11:31 GMT)

Copyright (c) 2025 Dow Jones & Company, Inc.