U.S. stock futures opened lower as pressure in the bond market put the annual gathering of leading U.S. economic officials in Jackson Hole, Wyoming, later this week in focus. S&P 500 futures fell 0.2%, Dow Jones Industrial Average futures declined 0.1% and Nasdaq futures slipped 0.7%. The S&P 500 gained 0.4% on Friday, its second advance in the six sessions since reaching an all-time high last week. Investors are awaiting Wednesday’s July personal consumption expenditures, or PCE, report, the Federal Reserve’s preferred inflation measure, as consumer-price growth remains stubbornly above 3%. The Commerce Department will also release its second estimate of second-quarter 2026 economic growth; the initial estimate showed a 1.5% annualized expansion from April through June, with rising imports weighing on growth. Bond-market volatility has revived concerns that higher borrowing costs could weaken consumer spending and make it harder to finance government borrowing. The 10-year Treasury yield rose to 4.73% on Friday, matching its highest level in more than a year, after Treasury Secretary Scott Bessent said the government would double its purchases of longer-term bonds. Investors will watch Federal Reserve Gov. Kevin Warsh’s speech at Jackson Hole for signals on interest rates and other policies. Technology shares also weakened, while oil prices fell as Iran’s currency reached a record low amid preparations for new U.S. sanctions and uncertainty over when tankers can again freely leave the Persian Gulf. Brent crude fell 1.7% to $91.06 a barrel and U.S. benchmark crude declined 2.2% to $85.18.