MARKET INSIGHTS

Weekly market commentary

31/aug/2026
  • BlackRock Investment Institute

Three lessons from a tumultuous 2026

Market take Weekly video_20260831 Natalie Gill Senior Portfolio Strategist BlackRock Investment Institute Header: CAPITAL AT RISK. MARKETING MATERIAL. Opening frame: What’s driving markets? Market take Camera frame Title slide: Three lessons from a tumultuous 2026 First, we think the global reset in interest rates has further to run. Second, as capital gets more expensive, stay selective within the AI theme. And third, market resilience amid geopolitical shocks doesn’t mean the risks have gone away. 1: Higher yields are here to stay The global bond reset that began in 2021 has gathered pace this year. Sticky inflation, heavy government borrowing and growing private investment needs are all pushing yields higher – and we don’t see those factors letting up. As a result, we think long-term yields can climb higher still. That reinforces our preference for short- to medium-term government bonds, where investors can get attractive income with less duration risk 2: Staying selective within AI The AI buildout is accelerating, but as capital gets more expensive, selectivity is even more important. We favor the segments where scarcity is creating value across the AI ecosystem – from power and chips to data center infrastructure. That means looking beyond the model race, where cheaper, open-source models increasingly challenge the economics of frontier large language models. 3: Geopolitical risks aren’t going away Markets have been remarkably resilient to geopolitical shocks this year. But that doesn’t mean the risks have disappeared. Geopolitical fragmentation is only adding to scarcity of real resources and capital, as countries and companies shift suppliers, production and trade to build resilience in a more disconnected world. Outro: Here’s our Market take We’ve seen the new economic regime we’ve long described on full display in 2026. Heading into September, we stay risk on, favoring the companies positioned around AI scarcity and durable income in bond markets. Closing frame: Read details: blackrock.com/weekly-commentary
Taking stock

Three things we’ve learned so far: higher rates are here to stay; the AI theme demands greater selectivity; and geopolitical risks remain unresolved.

Market backdrop

Tech stocks surged after Nvidia’s latest quarterly results, reinforcing our conviction in the AI theme despite higher long-term yields.

Week ahead

The US August jobs report is in focus this week. We think softer job gains may reflect slower labor-force growth rather than weaker demand.

The new economic regime we’ve long described has been on full display in 2026. As the summer ends, we focus on three lessons to take into the rest of the year. First, we think the global reset in interest rates has further to run. Second, look beyond the AI model race for more opportunities as capital gets more expensive. Third, markets have weathered geopolitical shocks so far – but investors should not mistake resilience for the absence of risks.

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The bond trade-off

Returns in excess of cash, 2010–26

This chart shows the return from global equities and government bonds after accounting for three-month US Treasury bill returns. In 2026, equities remain positive while bonds have fallen short.

Past performance is not a reliable indicator of current or future results. Indexes are unmanaged and one cannot invest directly in an index. Source: BlackRock Investment Institute with data from LSEG Datastream, August 2026. Note: Returns for MSCI ACWI and FTSE World Government Bond Index, in US dollars, less FTSE 3-Month Treasury Bill Index returns. 2026 dot represents excess returns year-to-date.

Global equities have returned about 10% more than three-month US Treasury bills so far in 2026, while global government bonds have returned about 3% less. See the chart. The split is not unprecedented. But it has become more common since the global interest rate reset began in 2021. That reset has changed the trade-off for bond investors. Rising yields have pushed down prices of existing government bonds and turned excess returns negative, especially at the long end of the curve. On a relative basis, short-term government debt now offers more meaningful compensation for taking less duration risk. Sticky inflation, heavy government borrowing and growing private investment needs give little reason for pressure on yields to fade. That sets up our first lesson: higher yields are here to stay for a reason.

The global bond reset has been broad: US 30-year yields have hit a 19-year high above 5%, German 10-year yields a 15-year high near 3.25%, and Japanese 10-year yields are nearing 3% for the first time since the mid-1990s, LSEG data show. We see scope for further rises, underscoring our strategic preference for short- to medium-term government bonds. The Middle East conflict has lifted energy costs and added to inflation pressures, while the AI buildout and widening government deficits have intensified competition for capital. Uncertainty over the Federal Reserve’s response to inflation has also lifted the term premium. Higher yields have reshaped the income opportunity in bond markets: our analysis of LSEG data shows more than 80% of the global bond universe now yields above 4%. Yet long-term government bonds are less reliable as portfolio ballast. That makes selectivity key: higher yields do not always compensate investors for the risks they take.

Staying selective

This takes us to our second takeaway: stay selective within AI and track where value is accruing. Dispersion is growing, with companies tied to scarce AI bottlenecks – including power, chips and data center infrastructure – outperforming those further downstream. Meanwhile, hyperscalers are running down cash and relying more on debt. US hyperscaler investment-grade bond issuance has topped $100 billion this year, more than twice the 2025 total. Higher rates, growing financing needs and large AI IPOs could further test investor appetite, while cheaper, open-source models are challenging the economics of frontier model makers. We look beyond the AI model race to the scarce resources underpinning the buildout.

Our third lesson: markets have been exceptionally resilient amid geopolitical shocks – but that’s no reason for complacency. Geopolitical fragmentation compounds scarcity and supports our higher-for-longer view, though easing geopolitical tensions could relieve some pressure on yields. The Strait of Hormuz has yet to fully reopen, constraining a critical route for global energy supplies, while US-Canada trade tensions have flared again. Countries and companies are striving for resilience by shifting suppliers, production and trade. But adaptation can delay or shift where risks show up, creating new winners and losers.

Our bottom line

Higher rates, the AI buildout and geopolitical fragmentation are reinforcing the new economic regime. We stay pro-risk with an overweight to US equities, while favoring durable income and companies positioned around scarcity.

Market backdrop

The Nasdaq gained 1% and was roughly 3% below its all-time high after Nvidia’s latest blowout quarter. US Treasury yields reversed earlier declines after Fed Chair Kevin Warsh reiterated the Fed’s commitment to fighting inflation. The 10-year stood at 4.73% and the 30-year at 5.21%, near its 19-year high of 5.30%. AI-driven equity gains amid higher yields reinforce one of our key calls: higher rates need not derail the AI equity case if investment keeps generating durable returns.

US payrolls could shed more light on how supply constraints are shaping the labor market. Slower labor-force growth means softer job gains may not signal materially weaker demand, especially as AI-related investment supports activity. That combination could keep wage and inflation pressures persistent.

Week ahead

After accounting for three-month US Treasury bill returns, global equities remain firmly positive in 2026 while government bonds have fallen short – putting today’s bond trade-off in perspective.

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 August 27, 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.

Aug. 31

China PMI

Sept. 1

US job openings; EU HICP flash & unemployment

Sept. 3

US international trade balance

Sept. 4

US August payrolls; US unemployment

Read our past weekly commentaries here.

Intersecting mega forces

Since we launched our mega forces framework it has become clearer how their intersection shapes almost all our investment views and opens up alpha opportunities. They cut across asset class labels, spurring a rethink of portfolio construction. Investors need to be deliberate about the economic or thematic exposures they own, the vehicles they use to implement them and their investment horizons.

The chart shows BlackRock's five mega forces framework and how their intersection shapes investment views and opens up investment opportunities.

From drivers to portfolio expressions

Our highest conviction views, August 2026

Note: Views are from a US dollar perspective, August 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. 

Asset class implications

Six- to 12-month tactical positioning, August 2026

This shows the implementation of our key investment views from the previous page through an asset class lens.

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 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, August 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 euro perspective, August 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
Beata Harasim
Senior Investment Strategist – BlackRock Investment Institute
Natalie Gill
Senior Portfolio Strategist – BlackRock Investment Institute

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