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Report published August 31, 2026

Merrill Lynch Capital Market Outlook: Navigating the Age of Capital Competition (August 2026)

Source and citation context

Report date
August 31, 2026
Analysis as of
August 31, 2026

Authors / editors: Christopher Hyzy (Author), Joseph Quinlan (Author), CIO Macro Strategy Team (Author)

Finvaulta summarizes Merrill Lynch (A Bank of America Company)'s analysis. Attribute opinions, forecasts, time-sensitive values, and chronology to the issuer and report date; do not treat this page as an independent verification or a current market-data source.

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Merrill's CIO argues that the global macro backdrop remains supported by moderate growth, business investment, and productivity, while the global economy transitions into an 'age of capital competition.' This structural shift driven by the 'Five Ds' (Debt, Defense, Digitalization, Demographics, Deglobalization) will keep real interest rates elevated and reward capital-disciplined companies and capex infrastructure beneficiaries.

Key Takeaways

  • 1.The era of abundant and cheap capital is ending, giving way to the 'age of capital competition' propelled by the 'Five Ds': Debt, Defense, Digitalization, Demographics, and Deglobalization.
  • 2.Macro data points to sustained moderate economic growth supported by robust productivity, strengthening business investment, and the AI buildout, allowing cyclical assets to outperform.
  • 3.Structurally higher real interest rates favor companies with strong balance sheets, high returns on invested capital, and exposure to capital spending winners including power generation, defense, semiconductors, and data centers.

Table of Contents

  • IN THIS ISSUE
  • Macro Strategy: Moderate Growth, Broadening Opportunities
  • Market View: Taking Stock of the End of Capital Abundance
  • The Ticker Tape
  • MARKETS IN REVIEW
  • Economic Forecasts
  • Asset Class Weightings
  • CIO Equity Sector Views
  • Index Definitions
  • Important Disclosures

Report data

Exhibit 3: U.S. Debt-to-GDP Ratio Hovers at 100% — as of August 31, 2026.

MetricEstimateContext
Gross global savings rate27 % of world GDPGlobal savings remain steady in line with century average
Investment-grade bond sales1.5 USD TrillionCorporate demand for debt financing surging to near-record levels
Projected U.S. AI investment600 USD BillionProjected AI capex in the U.S. rising toward $1 trillion by 2029
U.S. Mandatory spending on Medicaid, Medicare, Social Security3.2 USD TrillionStructural demographic pressures driving federal spending
Real U.S. GDP growth2.1%Full year 2026 real U.S. GDP baseline forecast
Source: International Monetary Fund; Bloomberg; Industry estimates; Author calculation; BofA Global Research. This is a dated model snapshot, not a live forecast.

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Authors / Editors

Christopher Hyzy · AuthorJoseph Quinlan · AuthorCIO Macro Strategy Team · Author

Reported Data Context

  • Gross global savings rate: 27 % of world GDP (2026) · Source: International Monetary Fund
  • Investment-grade bond sales: 1.5 USD Trillion (YTD 2026) · Source: Bloomberg
  • Projected U.S. AI investment: 600 USD Billion (2026) · Source: Industry estimates
  • U.S. Mandatory spending on Medicaid, Medicare, Social Security: 3.2 USD Trillion (FY 2025) · Source: Author calculation
  • Real U.S. GDP growth: 2.1 % (2026E) · Source: BofA Global Research

Securities

SPXBCOMMXEFXAUUSDCL1US10Y

Themes

The Age of Capital Competition (The Five Ds)AI Infrastructure and Capital Expenditure BuildoutU.S. Fiscal Deficits and Treasury Debt SustainabilityBroadening Growth from Manufacturing Rebound and Productivity

Regions

North AmericaEuropeAsia PacificUnited StatesJapanChina