Stock Markets & Finance Codexery — Data & Quality

We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.

Last full accuracy audit: 2026-09-06 · 18 entries checked · 10 flagged · 26 issues confirmed · 0 corrected · 26 still open

Recent findings (audit lane, verbatim)

Shanghai Stock Exchange — The claim that the SSE is 'Asia's biggest stock exchange' is factually incorrect; it is not consistently the largest in Asia.

Shanghai Stock Exchange — The claim that the SSE is 'a non-profit organization directly administered by the China Securities Regulatory Commission (CSRC)' is inaccurate; it is a self-regulatory organization and membership institution under CSRC oversight, not directly administered.

Tokyo Stock Exchange — The entry states the TSE was shut down on August 1, 1945, but the correct date is August 10, 1945.

Tokyo Stock Exchange — The entry claims the TSE accounted for over 60% of the world's stock market capitalization in 1990, but the peak was in 1989, not 1990.

Share (finance) — Shares outstanding are authorized and issued shares held by investors, not necessarily 'authorized by the government'—authorization is typically by the company's board and shareholders.

Share (finance) — In India, the dividend distribution tax (DDT) was abolished in 2020-21; dividends are now taxed in the hands of shareholders, not at a 12.5% DDT rate.

Shareholder activism — The entry states 'record half-year campaigns=184 new activist campaigns in H1 2026' and repeats this in the DID YOU KNOW section. As of the current date (2025), H1 2026 has not occurred, so this cannot be a factual record.

Stock market — The Paris Bourse used the CAC system, not CATS, for automation in the late 1980s.

Stock market — The 26.5% increase in 2021 corresponds to an absolute increase of US$22.3 trillion, not a total market cap of that amount.

Stock market index — The entry states 'The MSCI World includes nearly 1,400 stocks from 23 developed countries, covering about 85% of their free float-adjusted market value.' This is outdated; as of recent years, the index includes over 1,500 stocks.

Stock market index — The entry says 'The S&P 500 market-cap weighted index covers the 500 largest stocks from the S&P Total Market Index.' This is inaccurate: the S&P 500 is selected by a committee based on criteria including market cap, liquidity, and sector representation, not s

Swap (finance) — The claim that swaps first became public in 1981 with IBM and the World Bank is inaccurate because earlier interest rate swaps existed in the late 1970s and early 1980s, and the IBM-World Bank deal was a currency swap, not the first swap overall.

Swap (finance) — The entry states 'As of June 2025, the Bank for International Settlements had estimates...' which is a factual error because the current date is before June 2025, so such data cannot exist yet; the most recent BIS data would be from 2024 or earlier.

The Vanguard Group — The entry states Vanguard is the second-largest provider of ETFs globally, but as of widely-known canon, Vanguard is typically the second-largest ETF provider in the U.S., while globally it is sometimes ranked third behind BlackRock and State Street (or iShare

The Vanguard Group — The entry says the First Index Investment Trust raised $11 million in its IPO, far below the expected $150 million. The widely-known canon states the expected amount was $150 million, but the actual amount raised was $11.3 million, not exactly $11 million.

Open data

All content is fetchable as JSON at /data/content/ · llms.txt · sitemap

Corrections

Spotted an error? Suggest an edit — reader reports go straight into the audit queue.

← back to Stock Markets & Finance