MARKET INSIGHTS

Weekly market commentary

27/avr./2026
  • BlackRock Investment Institute

Persistent inflation constrains policy

Weekly video_20260427
Nicholas Fawcett
Senior Economist
BlackRock Investment Institute

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CAPITAL AT RISK. MARKETING MATERIAL.

Opening frame: What’s driving markets? Market take

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We think the Middle East conflict only piles onto inflationary pressures already bubbling under the surface. Higher yields are here to stay, in our view. That means long-term government bonds are no longer effective diversifiers against equity market declines.

Title slide: Persistent inflation constrains policy

We think the Middle East conflict only piles onto inflationary pressures already bubbling under the surface. Higher yields are here to stay, in our view. That means long-term government bonds are no longer effective diversifiers against equity market declines.

1. Too-rosy view on inflation

Prior to the Middle East conflict, markets ignored signs that inflation’s downward trend had already stalled. Core services inflation remained stubbornly high. An aging population and immigration curbs make for a tight labor market. Add the AI-led capex boom and tariff-driven goods inflation, and it was clear to us that core inflation would stay hot.

Markets have embraced this view: They are pricing out US rate cuts and expect the European Central Bank to raise interest rates this year instead of staying put.

2. A world shaped by supply

The big picture? We’re in a world shaped by supply, where supply constraints are the main drivers of inflation. So central banks face a stark trade-off between reining in inflation or supporting economic growth.

There’s more pushing up on inflation too: Governments are rushing to invest in energy security and defense. And the costs of key AI inputs like semiconductors are rising as capacity lags demand.

This is the backdrop facing the Federal Reserve and other major central banks as they meet this week.

3. Diversification mirage

All this doesn’t bode well for government bonds, which have struggled to offset equity declines throughout the Middle East conflict. This underscores what we call a 'diversification mirage' in our Global Outlook. We think it’s a core feature of the post-pandemic world.

Outro: Here’s our Market take

We prefer stocks over bonds as we see persistent inflation pressures keeping interest rates higher for longer. We also see thematic opportunities linked to AI.

Closing frame: Read details: blackrock.com/weekly-commentary

Tracking inflation pressures

Inflation pressures predate the Middle East supply shock, leaving central banks constrained on policy. We prefer equities over government bonds.

Market backdrop

The S&P 500 crawled to a record even as oil prices rose on more Middle East disruptions. It shows skepticism over the AI buildout’s payoff is dissipating.

Week ahead

We expect the Fed and other key central banks to leave policy rates unchanged this week as they face a tough trade-off between growth and inflation.

Supply disruptions emanating from the Middle East conflict have piled onto inflation pressures that were already bubbling under the surface. This week’s central bank run lays bare the bind policymakers face between reining in inflation and supporting growth and jobs. We think higher yields are here to stay – and that long-term government bonds are no longer effective diversifiers against equity declines. We stay overweight US and EM equities on the rapid AI buildout.

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Too hot for comfort

Annual core services inflation, 2006-26

This chart shows that markets had expected US rate cuts before the Middle East conflict -- even as inflation's downward trend was stalling as core services inflation remained stubbornly high.

Source: BlackRock Investment Institute, US Bureau of Economic Analysis, Eurostat, with data from Haver Analytics, April 2026. Note: The line for the US shows core services excluding shelter PCE inflation. Inset shows inflation dynamics for the latest 12 months.

Markets projected US rate cuts before the Iran war erupted – and ignored signs that inflation’s downward trend had already stalled as core services inflation remained stubbornly high. See the chart’s inset on the right. The reason: An aging population and immigration curbs make for a tight labor market. Add the AI-led capex boom and tariff-driven goods inflation, and it becomes clear why broader core inflation is running above central bank targets. Markets flipflopped when the Middle East supply disruptions caused price spikes in energy and base chemicals. They are now pricing out US rate cuts this year and expect the European Central Bank to hike instead of staying put. This shift reflects a recognition that inflation is running above pre-pandemic levels – a trend we see persisting for now.

The big picture is that we are in a world shaped by supply. The Middle East conflict has supercharged existing supply constraints and intensified mega forces – structural changes such as the energy transition, geopolitical fragmentation and AI disruption. Supply disruptions of energy, chemicals and other industrial materials are increasing inflation pressures, albeit with disparate effects across regions. Europe and parts of Asia are feeling the brunt given their dependence on imported energy. The US is more shielded as a net energy exporter. The conflict is reinforcing the resolve of governments around the world to invest in energy security and defense, adding to towering debt loads and putting upward pressure on inflation.

A stark trade-off for central banks

At the same time, an accelerating AI buildout is creating outsized demand for energy, data centers and specialised labor. This is bumping into worsening capacity and political constraints that are increasing costs. Prices of key AI inputs such as semiconductors are rising as capacity struggles to keep pace with demand. We think AI’s productivity gains could quickly offset such “chipflation” and other price pressures – and push down inflation. But this hasn’t happened yet.

Such is the backdrop for the Fed and other major central banks as they meet this week. They face a stark trade-off between trying to bring down inflation or supporting economic growth and jobs. No change in policy rates is expected, and the key is to watch for signs whether policymakers are growing concerned about persistent inflation, even if they look through price pressures caused by Middle East supply disruptions.

We stay risk-on in this environment. We are overweight US and EM equities as major AI firms are now showing they can monetize their tools. We stay underweight long-term government bonds. They struggled to offset equity declines throughout the Iran war. This underscores the “diversification mirage” outlined in the Q2 update to our 2026 Global Outlook: This is a structural feature of the post-pandemic environment as the term premium – the extra compensation investors demand for holding long-term bonds – rises on concerns over high debt loads. We prefer short-dated credit and Treasuries for quality income instead, and EM hard-currency debt as it leans toward commodity exporters benefiting from supply disruptions.

Our bottom line

We prefer stocks over bonds as we see inflation pressures keeping interest rates higher for longer. We also eye thematic opportunities across power and infrastructure on AI demand and a scramble for energy security.

Market backdrop

The S&P 500 notched a fresh record even as oil prices rose as shipping traffic in the Strait of Hormuz almost crawled to a halt. This shows the AI mega force is shaping up even stronger than we envisaged in our 2026 Global Outlook. Previous market skepticism over AI — that major players were spending heavily but not making money — is dissipating and turning into belief. AI adoption is rising and revenue growth is accelerating.

We focus on a packed week of central bank decisions. We expect the Fed, ECB, BoE and BoJ to hold rates steady – though the latter is more finely balanced. Even if the BoJ stays on hold, we expect policymakers to signal more hikes are on the table this year. We watch the ECB and BoE decisions to see if they will look through energy-driven inflation rather than respond to the risk of it spreading into wider price pressures.

Week ahead

The chart shows that brent crude is the best-performing asset year-to-date, while bitcoin is the worst.

Past performance is not a reliable indicator of current or future results. Indexes are unmanaged and do not account for fees. It is not possible to invest directly in an index. Sources: BlackRock Investment Institute, with data from LSEG Datastream as of April 23, 2026. Notes: The two ends of the bars show the lowest and highest res at any point year to date, and the dots represent current year-to-date res. Emerging market (EM), high yield and global corporate investment grade (IG) res are denominated in US dollars, and the rest in local currencies. Indexes or prices used are: spot Brent crude, ICE US Dollar Index (DXY), spot gold, spot bitcoin, MSCI Emerging Markets Index, MSCI Europe Index, LSEG Datastream 10-year benchmark government bond index (US, Germany and Italy), Bloomberg Global High Yield Index, J.P. Morgan EMBI Index, Bloomberg Global Corporate Index and MSCI USA Index.

April 28

Bank of Japan interest rate decision

April 29

Federal Reserve interest rate decision

April 30

US PCE & GDP; ECB, BoE interest rate decision

Read our past weekly commentaries here.

Big calls

Our highest conviction views on six- to 12-month (tactical) and over five-year (strategic) horizons, April 2026

Note: Views are from a US dollar perspective, April 2026. This material represents an assessment of the market environment at a specific time and is not intended to be a forecast of future events or a guarantee of future results. This information should not be relied upon by the reader as research or investment advice regarding any particular funds, strategy or security.

Tactical granular views

Six- to 12-month tactical views on selected assets vs. broad global asset classes by level of conviction, April 2026

Legend Granular

We have lengthened our tactical investment horizon back to six to 12 months. The table below reflects this and, importantly, leaves aside the opportunity for alpha, or the potential to generate above-benchmark returns – especially at a time of heightened volatility.

Past performance is not a reliable indicator of current or future results. It is not possible to invest directly in an index. Note: Views are from a US dollar perspective. This material represents an assessment of the market environment at a specific time and is not intended to be a forecast or guarantee of future results. This information should not be relied upon as investment advice regarding any particular fund, strategy or security.

Euro-denominated tactical granular views

Six to 12-month tactical views on selected assets vs. broad global asset classes by level of conviction, April 2026

Legend Granular

Past performance is not a reliable indicator of current or future results. It is not possible to invest directly in an index. Note: Views are from a euro perspective, April 2026. This material represents an assessment of the market environment at a specific time and is not intended to be a forecast or guarantee of future results. This information should not be relied upon as investment advice regarding any particular fund, strategy or security.

Meet the authors

Jean Boivin
Head – BlackRock Investment Institute
Wei Li
Global Chief Investment Strategist – BlackRock Investment Institute
Nicholas Fawcett
Senior Economist – BlackRock Investment Institute
Tom Becker
Portfolio Manager, BlackRock Multi-Asset Strategies and Solutions

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