Underfolio

Every trading day › 1976

The stock market on December 31, 1976

December 31, 1976, a Friday. The S&P 500 rose 0.54% to close at 107.46. Of 4,701 US stocks that traded, 2,144 rose and 631 fell.

The S&P 500+0.54%closed at 107.46
How big a move#11,722of 24,799 trading days since 1928
$100 in the index since$7,169price only, to September 24, 2026
Stocks that rose2,144of 4,701; 631 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Louisiana-Pacific (LPX)+5.9%
Asarco Inc (AR)+5.5%
Southland Royalty Co (SRO)+4.9%

Biggest falls among the 500 largest companies

Westmoreland Coal Co (WLB)-4.7%
American Standard (TT)-3.0%
Pittston Brinks (PZB)-2.7%

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

‹ December 30, 1976 · Every December 31 · January 3, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.