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S&P 500 Futures Decline in Premarket Trading; Firefly Aerospace, Insmed Lag

Sep 30, 2025 07:30:00 -0400 | #Markets #Morning Movers

With U.S. stock markets set to open in two hours, EchoStar Corp. (SATS) was up 8.1% in pre-market trading, and CRH PLC (CRH) was up 4.9%.

QuantumScape Corp. Cl A (QS), Semtech Corp. (SMTC), and Celsius Holdings Inc. (CELH) were all posting gains of at least 3%. In early trading, Firefly Aerospace Inc. (FLY) and Insmed Inc. (INSM) had posted declines, falling 11.9% and 5.9%, respectively.

Meanwhile S&P 500 futures were down 0.20%, with futures for the Dow Jones Industrial Average falling 0.28%. The Cboe Volatility Index futures were up 1.54%.

In commodities news, Brent crude oil futures were down 0.78%, while gold futures were down 0.57%. was down 1.31% to $112,873.

The 10-Year Treasury yield held steady at 4.144%.

In the previous regular trading session, the and the were up 0.26% and 0.15%, respectively. Stocks in Asia were mixed overnight, with Japan’s NIKKEI 225 Index down 0.25% and China’s Shanghai Composite Index up 0.52%.

In afternoon trading, stocks in Europe are mixed, with the STOXX Europe 600 Index falling 0.08% and the FTSE 100 Index increasing 0.08% from the previous close.

U.S. stock markets open for trading at 9:30 a.m. ET. For regular updates on the trading day, visit Barron’s.

Editor’s Note: This story was auto-generated by Automated Insights, an automation technology provider, using data from Dow Jones and FactSet. See our market data terms of use.