Banking And 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: 2026-08-30 · 10 entries checked · 4 flagged · 7 issues confirmed · 4 corrected · 3 still open

Recent findings (audit lane, verbatim)

ATM — The entry claims the Swedish Bankomat installed on 6 July 1967 was an online ATM, but it was an offline machine; the first online ATM was installed later by Docutel in 1971.

ATM — The entry states 'This patent is the earliest complete currency dispenser system' without acknowledging that this claim is disputed and not universally accepted, as earlier systems like Luther Simjian's 1939 patent exist.

London Stock Exchange — The London Stock Exchange Group was formed in 2007 via a merger of the London Stock Exchange and Borsa Italiana, not solely by the LSE acquiring Borsa Italiana.

London Stock Exchange — In August 2019, LSEG agreed to buy Refinitiv in a transaction that was a mix of cash and shares, not an all-share deal.

Hedge fund — The Graham-Newman Partnership is mischaracterized as an early hedge fund without qualification; it was a value-oriented investment partnership that Warren Buffett cited as an early example of a hedge fund-like vehicle, not a definitive early hedge fund.

Government bond — The claim that 'The yield tends to decrease when the government budget balance improves' is not a universally established factual relationship; yields are influenced by many factors including monetary policy, inflation expectations, and global demand, not sole

Open data

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Corrections

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