Historical eventOctober 191987

Dow Jones Industrial Average

The Dow Jones Industrial Average fell by 22.6 percent on Black Monday, the largest one-day percentage decline in the stock market index's history.

Everything on October 19Original source

In context

When
Monday, October 19 198739 years ago
Category
Historical eventA dated happening — a battle, treaty, launch, discovery, disaster or decision — recorded on this calendar day.
Era
20th century · 1980s
Recorded from
Wikipedia “On this day” feed

At a glance

Dates: From 1987.

What happened

The Dow Jones Industrial Average fell by 22.6 percent on Black Monday, the largest one-day percentage decline in the stock market index's history.

October 19 through the years

Other entries on the same calendar day, in order.

  1. 1987Dow Jones Industrial Average
  2. 2003Mother Teresa
  3. 2004Corporate Airlines Flight 5966
  4. 2005Hurricane Wilma
  5. 2005Saddam Hussein
  6. 2012Assassination of Wissam al-Hassan
  7. 20132013 Buenos Aires train crash
  8. 2013YouTube
  9. 2017Robert Weryk
  10. 2019House of Lords
  11. 2025French Crown Jewels

Also in 1987

  • May 11Klaus BarbieKlaus Barbie goes on trial in Lyon for war crimes committed during World War II.
  • September 13Goiânia accidentGoiânia accident: A radioactive object is stolen from an abandoned hospital in Goiânia, Brazil, contaminating many people in the followin…
  • September 16Montreal ProtocolThe Montreal Protocol is signed to protect the ozone layer from depletion.
  • October 22John Adams (composer)John Adams' (pictured) opera Nixon in China premiered.
  • January 3Varig Flight 797Varig Flight 797 crashes near Akouré in the Ivory Coast, resulting in 50 deaths.
  • September 3Jean-Baptiste BagazaWhile he was abroad, Burundian president Jean-Baptiste Bagaza was deposed in a military coup d'état by Pierre Buyoya.
  • September 31987 Burundian coup d'étatIn a coup d'état in Burundi, President Jean-Baptiste Bagaza is deposed by Major Pierre Buyoya.
  • July 5Sri Lankan civil warSri Lankan Civil War: The LTTE uses suicide attacks on the Sri Lankan Army for the first time. The Black Tigers are born and, in the foll…

Everything we record for 1987 →

Sources

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“Dow Jones Industrial Average”, What's On This Date, https://whatsonthisdate.com/app/event/dow-jones-industrial-average-1987-october-19, accessed October 28, 2026.

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Questions about this entry

When did Dow Jones Industrial Average happen?

October 19 1987 — 39 years ago, on a Monday.

Where does this text come from?

Wikipedia “On this day” feed. Summaries are short adaptations that link back to the source, not reprints.

How do I cite this page?

Use the ready-made citation near the sources at the bottom of the page, and follow the source link to cite the underlying record as well.

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