The U.S. stock market represents one of the largest and most active capital markets globally, exerting significant influence on the global economy and financial systems, primarily manifested through:

• Massive market capitalization, encompassing numerous globally influential enterprises;
• High trading volume and superior liquidity, attracting global investor participation;
• Robust regulatory framework, characterized by well-established oversight and legal systems that ensure market stability and investor protection.

  These features contribute to the market's strong innovative capacity and dynamism, with rapid iterations of financial instruments and trading mechanisms that drive global capital market development. Market globalization further enhances capital mobility and integration. However, U.S. market volatility simultaneously impacts global risk sentiment and preferences, directly influencing worldwide economic trends and policy directions.

  CnOpenData has compiled 209,000 annual reports disclosed by U.S. listed companies over the past three decades, including original textual reports and structured index tables, to facilitate related research.

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Time Coverage

1993-2023

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Data Scale

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Field Description

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Sample Data

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Relevant Literature

• Theodore E. Christensen, Karson E. Fronk, Joshua A. Lee, Karen K. Nelson, Data visualization in 10-K filings, Journal of Accounting and Economics, Volume 77, Issues 2–3, 2024, 101631, ISSN 0165-4101, https://doi.org/10.1016/j.jacceco.2023.101631.
• Cyrus Aghamolla, Kevin Smith, Strategic complexity in disclosure, Journal of Accounting and Economics, Volume 76, Issues 2–3, 2023, 101635, ISSN 0165-4101, https://doi.org/10.1016/j.jacceco.2023.101635.
• Robert Hills, Matthew Kubic, William J. Mayew, State sponsors of terrorism disclosure and SEC financial reporting oversight, Journal of Accounting and Economics, Volume 72, Issue 1, 2021, 101407, ISSN 0165-4101, https://doi.org/10.1016/j.jacceco.2021.101407

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Update Frequency

Annual updates