U.S. stock futures opened lower Monday as investors monitored progress in U.S.-Iran negotiations and awaited crucial inflation data. Oil prices fluctuated, initially rising on Middle East tensions before slipping on news of a 60-day roadmap for a U.S.-Iran deal. This week’s focus is on the May Personal Consumption Expenditures (PCE) price index, a key inflation gauge that could influence Federal Reserve interest rate decisions.
U.S. equity futures experienced a downturn early Monday as Wall Street analysts meticulously weighed the latest developments in U.S.-Iran negotiations and anxiously awaited crucial inflation data, a metric closely scrutinized by the Federal Reserve.

S&P 500 futures fell by 0.5%, while Nasdaq-100 futures saw a 0.6% decline. Futures contracts linked to the Dow Jones Industrial Average dropped 187 points, representing a 0.4% slide.
Across Asia-Pacific markets, trading presented a mixed picture. Japan's Nikkei 225 surged to a new record, climbing 1.95% past the 72,000 mark, with the Topix also gaining 1.29%. South Korea's Kospi advanced 1.22%, although its small-cap counterpart, Kosdaq, slipped 0.99%. Australia's S&P/ASX 200 showed only marginal gains, while Hong Kong's Hang Seng index fell 1.74%. Conversely, mainland China's CSI 300 was up 0.28%.
Oil markets reacted sharply to news regarding the U.S.-Iran deal. Brent oil futures initially turned negative on Monday after mediators Qatar and Pakistan announced that U.S. and Iranian officials had established a roadmap for a final agreement within 60 days. International benchmark Brent crude futures for August, after an early Asian session gain, fell 0.38% to $80.26 a barrel. U.S. West Texas Intermediate futures for July pared an earlier 3% jump, settling about 1% higher at $77.52 per barrel. This development follows recent tensions, including a threat of renewed military action against Iran by U.S. President Donald Trump.
Looking back, U.S. indexes staged a significant comeback last Thursday, rebounding from a Wednesday sell-off fueled by investor uncertainty over the Federal Reserve's monetary policy trajectory. This recovery, largely driven by chip stocks, enabled the S&P 500 to secure its 11th winning week out of 12, rising nearly 1%. The Dow Jones Industrial Average also gained close to 1% for the week, and the Nasdaq Composite advanced over 2%. U.S. markets were closed on Friday for the Juneteenth holiday.
A critical test for the market this week will be Thursday's release of the May Personal Consumption Expenditures (PCE) price index, the Federal Reserve's preferred inflation gauge. Economists polled by FactSet anticipate an increase in core PCE, which excludes volatile food and energy prices, from April's figures. Following last week's hawkish Fed meeting, market expectations for an interest rate hike have moved forward, potentially as early as October. Investors are now keenly focused on any inflation data that could signal the U.S. central bank is poised to begin hiking rates.
Despite potential catalysts for market shifts, such as new task forces at the Federal Reserve and supply chain impacts from the Strait of Hormuz closure, Fundstrat Global Advisors' head of research, Tom Lee, maintains a positive outlook. He commented on CNBC's "Closing Bell" that while an "abrupt change of market conditions, one that feels very much like a bear market" could occur later in the year, conditions for stocks remain favorable, and he is not calling a market top.
Additional Market Updates:
- Korean Air Shares Decline: Shares of Korean Air dropped over 3% after reports indicated that the integration costs for its unit, Asiana, could reach 1 trillion won. The airline expects annual synergies of approximately 300 billion won from the merger, projected to offset expenses by the end of 2028.
- Asia Markets Initial Mixed Open: Asia-Pacific markets opened mixed earlier on Monday amidst ongoing concerns regarding the Middle East conflict. Japan's Nikkei 225 added 0.15%, while the Topix rose 0.19%. The Kospi dropped 0.87% at open, and Australia's S&P/ASX 200 was 0.35% lower. Hong Kong Hang Seng index futures indicated a lower open.
