U.S. equity futures were in focus heading into a pivotal week, with investors tracking a potential diplomatic breakthrough between Washington and Tehran that has paused ongoing military hostilities.

Hopes for a deal between the U.S. and Iran briefly lifted sentiment across global markets, with crude oil prices pulling back sharply as traders priced in a reduced risk of further escalation in the Middle East.

Apple (NASDAQ: AAPL), the world’s most closely watched technology company, is set to headline a major earnings wave that will define market direction over the coming days.

Amazon and Meta are also scheduled to report results during the same stretch, making this one of the most consequential weeks of the current earnings season for large-cap technology stocks.

The Dow Jones Industrial Average gained 0.46% in recent trading, while the S&P 500 was essentially flat, up just 0.05%, and the Nasdaq Composite slipped 0.64%, reflecting mixed investor sentiment ahead of the busy calendar.

Apple shares rose 3.53% ahead of its results, signaling that investors hold broadly optimistic expectations for the iPhone maker’s quarterly performance.

Crude oil futures dropped 3.12%, a notable move that reflects how directly energy markets are responding to any sign of diplomatic progress between the U.S. and Iran.

The Federal Reserve’s upcoming meeting is adding another layer of uncertainty, with a rate hike remaining firmly on the table as policymakers continue to weigh inflation data and broader economic conditions.

A decision to raise rates would mark a significant shift in monetary policy posture and could weigh heavily on equities, particularly in the rate-sensitive technology sector that has driven much of this year’s market gains.

Investors are navigating a rare convergence of geopolitical risk, central bank uncertainty, and corporate earnings momentum, a combination that historically produces sharp moves in either direction across major indices.

The coming days will test whether the recent resilience in U.S. equities can hold against the backdrop of a Fed that has not ruled out tightening, and a diplomatic situation with Iran that remains fluid and unresolved.