The Pinnacle: April 2026
April 2 0 2 6 • I S S U E 64
Market recap and index snapshot
Global equities delivered a powerful risk-on rally in April, driven by a decisive rotation back into AI and technology supply-chain exposures. Markets advanced despite significant geopolitical turbulence, with the Strait of Hormuz severely disrupted and Brent crude pushing above $110/bbl by month-end. The S&P 500 and Nasdaq hit all-time highs, while the Philadelphia Semiconductor Index rose close to 40% over the month. Style leadership was pronounced: growth outperformed value (12.4% vs. 7.2%), and both developed markets and small caps participated. Fixed income was “more nuanced,” as higher yields weighed on government bonds even while risk-on sentiment tightened investment-grade spreads.
Indices table:
| Index | Region | Month return (%) | Year to date (%) |
|---|---|---|---|
| S&P 500 | United States | 10.5 | 5.7 |
| MSCI Europe ex-UK | Europe | 5.7 | 3.3 |
| FTSE All-Share | United Kingdom | 2.8 | 5.2 |
| Japan TOPIX | Japan | 6.6 | 10.4 |
| MSCI Emerging Markets | Emerging Markets | 14.7 | 14.6 |
| MSCI Asia ex-Japan | Asia ex Japan | 16.3 | 15.0 |
Emerging markets led the month, with Asia ex-Japan and EM delivering standout gains, consistent with strong performance in AI-linked supply-chain markets. Within developed markets, the U.S. led strongly in April, while Europe ex-UK also posted solid gains. The UK lagged, reflecting its more defensive/energy and financials tilt during a month that rewarded growth and technology.
2. What mattered this month (April 2026)
Several events shaped market sentiment in April. We highlight the following themes.
Theme 1: AI rotation and earnings momentum
April’s defining feature was a renewed rotation into AI-linked equities, with technology leadership strong enough to lift major U.S. indices to new highs. The Philadelphia Semiconductor Index rose close to 40% over the month, underscoring how concentrated leadership was in the AI supply chain. The earnings season reinforced the move: with roughly two-thirds of the S&P 500 (by market cap) having reported at the time of writing, analysts were estimating 14.5% year-on-year EPS growth, alongside an elevated share of beats. This combination of earnings resilience and structural AI capex optimism helped pull risk appetite forward despite macro uncertainty.
Theme 2: Geopolitics and oil- markets looked through the headlines, but rates felt it
Geopolitical stress remained acute, with the Strait of Hormuz still severely disrupted and Brent above $110/bbl by month-end. Even so, April was categorised as “a month that defied the headlines,” as optimism around potential resolution efforts and a positive earnings backdrop supported equities. The oil shock still mattered through the inflation and policy channel: higher energy prices contributed to renewed inflation concerns and shifting expectations about the path of monetary policy. In practice, this meant equity gains coexisted with more complicated dynamics in government bonds and rate expectations.
Theme 3: Cross-asset divergence: government bonds mixed, broader fixed income steadier
Fixed income performance was mixed, reflecting the push-pull between rising energy-linked inflation concerns and growth expectations. The Bloomberg Global Aggregate returned 1.2% in April, but also notes rising yields weighed on government bonds as markets repriced policy paths. Regional bond performance diverged, with Japan and the UK pressured by rate expectations and inflation persistence, while U.S. Treasuries were more resilient in part due to the U.S. being a net energy exporter. Credit conditions improved alongside equities, as risk-on sentiment helped tighten investment-grade spreads.
3. The month ahead - what we are watching in May 2026
Looking to May, markets are likely to focus on several evolving risks and decision points.
Theme 1: Two-sided geopolitical outcomes and the energy-inflation feedback loop
The outlook is framed as genuinely two-sided, and May is likely to hinge on whether the Strait of Hormuz disruption eases or persists. A reopening would likely lower energy prices and reduce inflation pressure, potentially easing rate expectations and supporting broader risk assets. By contrast, continued restrictions could depress activity while simultaneously entrenching inflation, a difficult mix for both bonds and policy expectations. Markets should remain sensitive to rapid headline shifts because the energy channel can reprice inflation assumptions quickly.
Theme 2: Monetary policy repricing and rates volatility
April featured a fast repricing of policy expectations as inflation concerns resurfaced alongside the energy shock. Expectations for rate cuts were pushed out and, in some cases, replaced by further tightening expectations, keeping government bond performance uneven. In May, the key issue is whether incoming inflation and activity signals reinforce or challenge that repricing. If rates volatility remains elevated, it can become a headwind to equity valuations after a very strong month. Conversely, stabilizing inflation expectations would likely reduce cross-asset friction and support diversification benefits.
Theme 3: Leadership risk: can AI breadth extend beyond the same winners?
After a month dominated by AI and semiconductors, May becomes a test of whether market leadership can broaden. April’s small-cap strength was driven “in large part” by smaller-cap technology names rather than a broad cyclical rebound, suggesting the rally’s internal structure matters. Investors will watch whether earnings and guidance keep validating AI-linked capex and demand, or whether expectations have run ahead of fundamentals after such rapid price moves. A continuation would likely keep growth leadership intact; disappointment could trigger sharp rotations and dispersion. Either way, sector and regional differentiation may remain pronounced.
Theme 4: Regional dispersion: EM/Asia momentum vs. Europe/UK macro sensitivity
April’s EM strength was concentrated in AI supply-chain markets, with several reports pointing to outsized gains in Taiwan and South Korea as key drivers. In May, sustaining that momentum may depend on the durability of the AI trade and the path of global rates, which can affect risk appetite for EM assets. Europe’s outlook remains sensitive to weaker activity indicators and the economic drag from energy disruption, while the UK’s more defensive index composition can lag when growth is leading. Investors should expect continued dispersion across regions rather than a uniform beta-driven move.
April’s rally combined strong AI-led equity momentum with a challenging geopolitical and inflation backdrop. The key tension is that risk assets can perform well even as energy shocks raise inflation uncertainty and complicate the outlook for government bonds. Heading into May, the “two-sided” nature of outcomes around the Strait of Hormuz keeps both upside and downside paths credible. In this environment, maintaining diversified exposures across regions and asset classes remains important, particularly given the potential for fast rotation if rates or energy dynamics shift.