# Friday, black (black Friday)

- Canonical URL: https://www.gerhardmerk.de/friday-black-black-friday
- Post ID: 589976
- Modified: 2023-07-25T21:01:46+00:00
- Language: en

## Definition

In recent financial history, several striking price falls on the stock exchange each on a Friday, - the first probably on Friday, December 6, 1745 in London in connection with fears of a French invasion, and - a major crash on Friday, October 25, 1929, which at the same time heralded the beginning of a world economic crisis. A series of other price collapses occurred on a Friday each time. - See Behavioural Finance, Friday-13 anomaly, calendar effect, Monday, black, Monday effect, sell-in-May effect, small-cap effect. Attention: The financial encyclopedia is protected by copyright and may only be used for private purposes without express consent! University Professor Dr. Gerhard Merk, Dipl.rer.pol., Dipl.rer.oec. Professor Dr. Eckehard Krah, Dipl.rer.pol. E-mail address: info@ekrah.com https://de.wikipedia.org/wiki/Gerhard_Ernst_Merk https://www.jung-stilling-gesellschaft.de/merk/ https://www.gerhardmerk.de/

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