Underfolio

Every trading day › 1971

The stock market on February 3, 1971

February 3, 1971, a Wednesday. The S&P 500 rose 0.21% to close at 96.63. Of 2,297 US stocks that traded, 1,155 rose and 775 fell.

The S&P 500+0.21%closed at 96.63
How big a move#18,832of 24,799 trading days since 1928
$100 in the index since$7,973price only, to September 24, 2026
Stocks that rose1,155of 2,297; 775 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

American Motors (AMO)+27.3%
Bunker Ramo Corp (BR)+8.6%
Honeywell International (HON)+7.8%

Biggest falls among the 500 largest companies

Signal Companies (SGN)-6.0%
Mcdermott Intl Inc (MDRIQ)-5.3%
Union Camp (UCC)-4.4%

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

‹ February 2, 1971 · Every February 3 · February 4, 1971 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.