Underfolio

Every trading day › 1971

The stock market on December 15, 1971

December 15, 1971, a Wednesday. The S&P 500 rose 0.89% to close at 98.54. Of 2,392 US stocks that traded, 1,206 rose and 726 fell.

The S&P 500+0.89%closed at 98.54
How big a move#7,006of 24,799 trading days since 1928
$100 in the index since$7,818price only, to September 24, 2026
Stocks that rose1,206of 2,392; 726 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Texasgulf (TG)+9.9%
Newmont Mining (NEM)+8.3%

Biggest falls among the 500 largest companies

American Natural Resource (ANR)-4.8%
Ameren (AEE)-2.8%
Texaco (TX)-2.5%

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

‹ December 14, 1971 · Every December 15 · December 16, 1971 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.