Crude Prices Spike, Stocks Slide Amid Talk of Fresh U.S. Military Action in Iran
Brent crude climbed above $105 a barrel and U.S. crude approached $93 as traders weighed the possibility that President Donald Trump could authorize another major military campaign against Iran. Equity futures fell and Treasury yields rose, with the 10-year yield reaching 5.35%. The discussions remain unresolved, but any escalation before the midterm elections could influence voters.
Oil markets moved sharply Thursday as Washington weighed whether to restart major combat operations against Iran. Brent gained over 5% to top $105 a barrel, U.S. crude neared $93, and diesel and heating-oil futures also advanced. Treasury yields climbed, with the 10-year note at 5.35%, while S&P 500, Nasdaq 100 and Russell 2000 futures all declined.
The discussions remain unresolved, according to people briefed on them. A renewed U.S. campaign would mark a major escalation in a seven-month war and break a three-month lull. Shipping through the Strait of Hormuz has already fallen sharply; MarineTraffic data showed fewer than 23 vessels daily from Sept. 28 to Oct. 4, far below prewar levels. The Atlantic first reported the possible resumption.
Higher crude and Treasury yields could feed through to gasoline, diesel, airfares, shipping and borrowing costs, pressuring households and small businesses already sensitive to energy prices. Investors may face continued volatility as markets price geopolitical risk. With early voting underway and midterms near, any escalation could shape how voters weigh security and economic concerns, though the direction and size of that effect remain uncertain.