Stock futures slipped on Friday following the release of crucial economic data and ahead of a potential key ruling from the Supreme Court on President Donald Trump’s tariffs. Futures tied to the Dow Jones Industrial Average fell 136 points, or 0.3%. S&P 500 futures traded down 0.3%, while Nasdaq-100 futures dropped 0.5%. Traders received a downbeat view on growth of the U.S. economy, as gross domestic product increased 1.4% for the fourth quarter. That was far below the 2.5% gain that economists polled by Dow Jones had anticipated. The 4.4% advance in the third quarter sharply surpassed estimates. “The Federal government shutdown clearly sent the economy careening off its strong growth path in the fourth quarter which is a one-off that won’t be repeated in early 2026,” said Chris Rupkey, chief economist at FWDBONDS. Meanwhile, the personal consumption expenditures price index report — the Federal Reserve’s preferred inflation gauge — showed that inflation held steady in December. Excluding volatile food and energy prices, core PCE came in at 3%, in line with expectations. Fed policymakers are divided between officials who are worried about supporting the labor market and those who are more concerned about inflation. The pace of price increases has generally trended lower, but inflation is still ahead of the central bank’s 2% mandate. Minutes from the January Fed meeting indicate that some officials will need to see more evidence that inflation is cooling before voting for additional interest rate cuts. Friday may also bring a highly anticipated Supreme Court decision, as many on Wall Street expect a ruling on the legality of Trump’s tariffs under the International Emergency Economic Powers Act. Traders mostly believe the stock market will react positively if the duties are knocked down, even with expectations the White House will use other means to reapply them at another time. The Supreme Court, which doesn’t divulge beforehand the cases it will rule on, also has decision days scheduled for next Tuesday and Wednesday. “We think the market is treading water right now waiting for its next catalyst,” said Paul Stanley, chief investment officer of Granite Bay Wealth Management. He expects the Supreme Court ruling, along with Nvidia earnings results next week, to be potentially market-moving in the short term. “The fact that the S&P 500 is flat this year, but the Nasdaq is down so far this year, suggests that the market’s broadening is alive and well, which is encouraging for investors,” he added. The S&P 500 on Thursday lost nearly 0.3%, leaving the broad-market index little changed for the year. The Nasdaq Composite shed 0.3% in the regular session, while the Dow Jones Industrial Average lost 267 points, or 0.5%. Tensions increased between the U.S. and Iran after Trump said he will determine whether to launch military strikes against the country in the next 10 days. Oil prices also rose on fears of an attack. Week to date, the S&P 500 is on pace for modest gains, up 0.4%. The tech-heavy Nasdaq is set to snap a five-week losing streak; it is up 0.6% through Thursday. The Dow is heading for a 0.2% loss in the period. U.S. Treasury yields were nearly flat on Friday as investors analyzed closely followed data on inflation and economic output. The 10-year Treasury yield fell around 1 basis point to 4.063%, as did the 30-year Treasury bond yield to 4.694%. The 2-year Treasury note was little changed at 3.463%. South Korea’s Kospi touched a record high for a second straight day on Friday, powered by a rally in chip and defense stocks. Index heavyweight SK Hynix rose 6.15%, while defense giant Hanwha Aerospace jumped 8.09%. The index closed 2.31% up at 5,808.53. Other Asia-Pacific markets were mostly lower on Friday, after all three major Wall Street indexes declined overnight pressured by a drop in private credit stocks and Iran-U.S. tensions. Japan’s Nikkei 225 fell 1.12% to 56,825.7, dragged by consumer cyclical stocks, while the Topix was 1.13% lower and closed at 3,808.48. Hong Kong’s Hang Seng index fell 0.98% to close at 26,443.69, dragged by tech stocks. Mainland China’s markets were closed for the Lunar New Year holiday. Australia’s S&P/ASX 200 ended marginally lower at 9,081.4. Oil prices hovered near six-month highs on Friday, headed for ⁠their first weekly gain in three on growing concerns a conflict may erupt after Washington said Tehran will suffer if it does not ​agree a deal on its nuclear activity ​in a matter of ​days. Brent crude futures edged down 35 cents, or 0.5%, to $71.32, while U.S. West Texas Intermediate crude declined by 30 cents, or 0.5%, to $66.13 as of 1025 GMT. For the week, Brent was up 5.3% and WTI gained 5.2%. Gold prices rose on Friday, supported by lingering tensions between the U.S. and Iran and lower European bond yields while investors awaited U.S. inflation data to assess the outlook for Federal Reserve monetary policy. Spot gold was up 0.5% at $5,021.31 an ounce, and was on course for a weekly gain of 0.4%. U.S. gold futures for April delivery were up 0.9% at $5,040.10. Elsewhere, spot silver gained 2.8% to $80.53 an ounce.