Published on: 2026-08-17
Updated on: 2026-08-17
The U.S. has picked up a stronger price momentum in August, while Europe is delivering one of its strongest earnings seasons in years. Beneath that divergence however, sits a more complicated contest: U.S. leadership relies heavily on technology earnings and a friendlier rate outlook, while Europe’s profit revival is broader than its index performance suggests and partly powered by the same energy shock raising costs elsewhere.
By August 14, the STOXX 600 had risen roughly 1.3% from its July 31 close, compared with about 4.0% for the S&P 500. Europe therefore trails on near-term price performance even as analysts continue raising its earnings forecasts.
Four forces now offer a clearer way to judge as to whether U.S. leadership is capable of holding or Europe can close the gap.
Second-quarter earnings growth for STOXX 600 companies was expected to reach 23.4% by August 13, according to LSEG data cited by Reuters. Estimates had increased for eight consecutive weeks, while 58.6% of the 268 companies that had reported were beating analyst expectations. With fewer than half of the index’s constituents having published results, the reporting season was still generating upward revisions.
The composition is especially revealing. Energy-sector profits are expected to more than double from a year earlier, while basic-materials earnings are projected to rise nearly 70%. Earnings excluding energy are still forecast to increase 12.3%, showing that Europe’s improvement extends beyond oil producers.
Individual results have reinforced the trend. Vestas surged roughly 19% during August 12 trading after lifting its full-year margin guidance, while Balfour Beatty gained about 7% after raising its annual operating-profit forecast. Banks, infrastructure companies, defence groups and selected industrial businesses have also helped keep the STOXX 600 within reach of record highs.
U.S. earnings remain powerful as well, although a larger share of that strength is concentrated among major technology companies. That concentration has supported superior index performance while raising the hurdle for future results. Applied Materials fell 5.5% on August 14 despite issuing an upbeat forecast, showing how quickly high expectations can punish results that fail to deliver enough upside.
The contest is increasingly about different sources of earnings growth: Europe's improvement is spreading through energy, materials, financials and industrial businesses, while U.S. index returns remain unusually sensitive to the growth delivered by large technology companies.
The STOXX 600 and S&P 500 respond differently to economic changes because their sector structures are fundamentally different.
U.S. equities have greater exposure to large technology companies and the investment cycle surrounding artificial intelligence. Europe carries more weight in financials, industrials, energy and other cyclical industries. That gives the S&P 500 a natural advantage when technology capital spending is strong and lower interest-rate expectations support growth valuations.
Europe benefits from a different set of forces. Banks can gain from healthy lending margins, defence groups from higher security spending, infrastructure companies from grid and construction investment, and energy producers from elevated commodity prices.
That diversification helps explain why European earnings can remain strong even while the index trails the U.S. in price terms. It also creates greater internal dispersion.
A technology-led expansion favours the S&P 500. A broader industrial, financial, infrastructure and energy earnings cycle gives Europe a stronger route to catch up. Current conditions contain both themes, although U.S. technology exposure has produced the stronger price response so far.
Europe’s strongest earnings contradiction starts with oil.
Higher crude prices improve revenues and cash flows for energy producers while increasing fuel, freight and manufacturing expenses for airlines, automakers, chemical companies and other energy-intensive businesses. The same shock can therefore push aggregate European earnings higher while simultaneously weakening margins across another large part of the economy. The July inflation data are consistent with that pressure already becoming visible. Euro-area inflation rose to an estimated 2.9% in July from 2.8% in June, while energy inflation accelerated to 10.0% from 8.5%. Germany recorded inflation of 2.8% and Italy 2.9%. Those figures should not be attributed entirely to the latest crude move, however, because domestic tax and pricing changes can also affect energy inflation.
The U.S. has faced substantial energy inflation of its own. U.S. CPI energy prices were still 14.7% higher year over year in July even though the energy index fell 1.5% from the previous month. Europe’s greater sensitivity therefore comes less from a simple headline-inflation comparison and more from its heavier exposure to imported energy and energy-intensive industrial activity. That structure allows a sustained oil shock to reach manufacturing costs, transportation expenses and corporate margins relatively quickly.
Brent crude traded around $87.93 per barrel on August 14 after moving above $90 earlier during the conflict. European shares fell that day as the drag from higher oil prices outweighed support from strong corporate earnings.
The U.S. rate backdrop has moved in the opposite direction. July CPI rose 0.1% month over month and 3.4% from a year earlier, with core CPI at 2.5%. July PPI was unchanged month over month, although the annual rate remained 4.7%.
Those releases reduced expectations for additional Federal Reserve tightening. September hike odds fell into the low-40% range after CPI and dropped toward roughly one-third following the softer PPI and subsequent economic data. That shift gives the U.S. a near-term rate advantage, particularly for growth stocks whose valuations are sensitive to borrowing costs and discount rates.
Oil is the variable capable of disturbing both sides. Another sustained rise could intensify Europe’s inflation and margin pressure while eventually lifting U.S. inflation expectations enough to revive Fed concerns. Europe does not necessarily need much lower oil. A stable crude price may be the cleaner outcome: high enough to preserve part of the energy-sector earnings boost, yet no longer rising fast enough to deepen inflation and margin pressure elsewhere. A substantial oil decline would relieve costs for manufacturers, airlines and consumers, although it would also weaken one of the largest contributors to Europe’s current earnings growth.
The July U.S. employment report introduced the clearest threat to the American leadership case. Nonfarm payrolls fell by 23,000, while May and June figures were revised lower by a combined 103,000.
For equities, weaker hiring initially reinforces the softer-rate narrative because it reduces pressure on the Fed to tighten further. The calculation changes if employment weakness reaches household spending and corporate earnings. At that point, lower rate expectations would reflect deteriorating economic demand rather than a benign decline in inflation.
Europe faces a different vulnerability through geopolitics and energy supply.
Disruption to major shipping routes or energy infrastructure can drive crude prices higher, increasing costs for manufacturers and households. Defence and energy companies may benefit from the same instability, producing another split between strong sector earnings and weaker economic conditions.
That makes geopolitical escalation especially important for Europe. A contained energy shock can support profits in energy and defence without overwhelming margins elsewhere. A prolonged surge in oil would make that balance increasingly difficult to sustain.
The key growth risks are therefore different. The U.S. needs slower hiring to stop short of weaker consumption and earnings. Europe needs geopolitical and energy pressure to stop short of eroding the broader profit recovery.
The current evidence still favours the U.S. on near-term local-currency price momentum. The S&P 500 gained roughly 4% through August 14 from its July 31 close, compared with around 1.3% for the STOXX 600. Softer U.S. inflation and lower expectations for another Fed increase have also improved the environment for technology-heavy growth stocks.
Europe’s case rests on earnings breadth. STOXX 600 earnings expectations have risen for eight consecutive weeks to 23.4%, while ex-energy earnings growth of 12.3% shows the recovery reaches beyond companies directly benefiting from higher oil prices.
The useful decision rule is therefore clearer.
U.S. leadership holds if technology earnings remain strong while softer inflation keeps additional Fed tightening contained. Strong capital spending and stable consumer demand would reinforce that advantage.
Europe closes the gap if energy prices stabilise without erasing the profit boost already flowing to energy and materials, while earnings upgrades continue spreading across financials, industrials and other sectors. That combination would preserve the strongest part of Europe’s current earnings cycle while reducing the pressure on manufacturing costs and inflation.
The main U.S. invalidation signal is the labour market. If weaker hiring begins showing up in consumption, revenue growth and corporate earnings, the argument for continued U.S. leadership becomes considerably less convincing.
Europe’s equivalent warning signal is sustained energy pressure. If higher oil keeps lifting inflation and compressing margins outside energy and materials, strong headline earnings could increasingly conceal deterioration underneath the index.
Those signals offer a more useful test than simply asking which index is ahead today. The U.S. currently leads because technology growth and softer inflation are working together. Europe has a credible route to close the gap if its earnings breadth survives without the energy shock becoming too expensive for the rest of the economy.
