Underfolio

Every trading day › 1969

The stock market on December 11, 1969

December 11, 1969, a Thursday. The S&P 500 rose 0.04% to close at 90.52. Of 2,205 US stocks that traded, 873 rose and 919 fell.

The S&P 500+0.04%closed at 90.52
How big a move#23,471of 24,799 trading days since 1928
$100 in the index since$8,511price only, to September 24, 2026
Stocks that rose873of 2,205; 919 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Damon Corp (DCL)+8.6%
Aquitaine Co Canada Ltd (AQC)+7.4%
CenterPoint Energy (REI)+6.4%

Biggest falls among the 500 largest companies

BP p.l.c. (BP)-5.9%
Borden Chemical-4.8%
Maytag (MYG)-4.4%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ December 10, 1969 · Every December 11 · December 12, 1969 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.