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Glossary Finance & Markets

Bear market

A fall of 20% or more from a recent peak, held long enough to look like a trend rather than a dip.

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Blockchain

A shared ledger of transactions maintained by many computers at once rather than by a single…

Bull market

A sustained period of rising prices and confident sentiment. The common threshold is a rise of…

On background

Information that may be published but not attributed by name, usually described instead by role, such…

Hallucination

When an AI model states something false with the same confidence as something true. It is…

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