Our clients

Our clients

Our Clients Cards

Our Research

Our research

Research and insights

Research and Insights

Research and insights

Our investing insights explore the topics that matter most, whether on climate and ESG, current market trends or global investing and risk management across asset classes

Our Solutions

Our solutions

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MSCI powers better investments for a better world by enabling clients to understand and analyze key drivers of risk and return and confidently build more effective portfolios using data-driven tools and solutions

Data & Resources

Data resources


End-of-day index

View returns for global, regional or country MSCI Indexes for any time period

Real-time index

Access real-time data for regions, countries and sectors as well as factors, ESG, and real estate. View heat maps for markets, regions and countries

Index Preview

Global market performance

MSCI's ACWI is composed of 2,771 constituents, 11 sectors, and is the industry’s accepted gauge of global stock market activity. It provides a seamless, modern and fully integrated view across all sources of equity returns in 47 developed and emerging markets.