Underfolio

Every trading day › 1975

The stock market on December 16, 1975

December 16, 1975, a Tuesday. The S&P 500 rose 0.95% to close at 88.93. Of 4,640 US stocks that traded, 1,473 rose and 907 fell.

The S&P 500+0.95%closed at 88.93
How big a move#6,441of 24,799 trading days since 1928
$100 in the index since$8,663price only, to September 24, 2026
Stocks that rose1,473of 4,640; 907 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Data General Corp (DGN.)+9.4%
Nlt Corp (NLT)+6.5%
Pacific Lumber Co+6.3%

Biggest falls among the 500 largest companies

Thomas & Betts (TNB)-4.2%
American Electric Power (AEP)-4.2%
Freeport-McMoran (FTX)-3.0%

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

‹ December 15, 1975 · Every December 16 · December 17, 1975 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.