Underfolio

Every trading day › 1976

The stock market on December 29, 1976

December 29, 1976, a Wednesday. The S&P 500 fell 0.40% to close at 106.34. Of 4,702 US stocks that traded, 1,263 rose and 1,208 fell.

The S&P 500-0.40%closed at 106.34
How big a move#14,301of 24,799 trading days since 1928
$100 in the index since$7,245price only, to September 24, 2026
Stocks that rose1,263of 4,702; 1,208 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

YRC Worldwide (YELL)+5.7%
Koppers (KOP)+4.8%
Blue Bell (BBL)+4.5%

Biggest falls among the 500 largest companies

Smith International (SII)-5.8%
Armstrong Holdings (ACK)-4.3%
Pittston Brinks (PZB)-3.6%

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

‹ December 28, 1976 · Every December 29 · December 30, 1976 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.