Barclays believes corporate earnings will remain the primary force shaping equity markets over the coming weeks, despite renewed geopolitical tensions between the United States and Iran weighing on investor sentiment.
According to strategists led by Emmanuel Cau, second-quarter earnings reports are expected to determine whether recent stock market gains can be sustained, even as global markets react to developments in the Middle East.
Geopolitical Tensions Trigger Market Volatility
The latest escalation between Washington and Tehran unsettled financial markets this week, pushing oil prices higher while prompting declines in both equities and government bonds.
“Equities received more reality checks this week, with the broadening trade coming under pressure as U.S.-Iran tensions re-escalated,” Barclays strategists led by Emmanuel Cau said in a note.
The bank noted that crude oil prices climbed toward $80 a barrel after renewed military exchanges and comments from President Donald Trump suggesting the ceasefire with Iran had effectively broken down.
Barclays also suggested that investor positioning amplified the market reaction after oil prices had previously fallen sharply from their May highs, describing the earlier decline as potentially having gone “too far too fast.”
Barclays Expects the Conflict to Stay Contained
Although further military exchanges remain possible, Barclays continues to believe a broader escalation is unlikely.
The strategists said “the current fragile peace is likely to hold,” arguing that a sustained surge in oil prices would carry significant economic costs and offer little political benefit ahead of the U.S. midterm elections.
Earnings Season Becomes the Next Major Catalyst
Barclays expects second-quarter corporate results to become the market’s main focus as investors reassess company fundamentals.
The bank said earnings will be “crucial in reconnecting price action with fundamentals” and will help determine whether equity markets have sufficient support to extend their recent advance.
The strategists also observed that recent weakness in semiconductor and technology stocks has eased some of the excess optimism that had built up in the sector before earnings season.
Summer Could Bring Higher Volatility
While major equity indices have remained relatively stable, Barclays highlighted increasing differences in the performance of individual stocks beneath the surface.
The bank warned that markets could experience greater volatility during the summer, pointing to elevated investor positioning, ongoing geopolitical uncertainty, concerns surrounding artificial intelligence valuations and semiconductor stocks, as well as questions over Federal Reserve policy and market liquidity.
On the political front, Barclays noted that leadership developments in both the UK and France are becoming clearer but are unlikely to be the dominant influence on financial markets compared with corporate earnings and macroeconomic conditions.