Underfolio

Every trading day › 1975

The stock market on February 11, 1975

February 11, 1975, a Tuesday. The S&P 500 rose 0.28% to close at 78.58. Of 4,582 US stocks that traded, 1,043 rose and 1,445 fell.

The S&P 500+0.28%closed at 78.58
How big a move#16,981of 24,799 trading days since 1928
$100 in the index since$9,804price only, to September 24, 2026
Stocks that rose1,043of 4,582; 1,445 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Intel (INTC)+10.4%
Honeywell (HON.Z)+10.3%
McDonnell Douglas (MD)+7.9%

Biggest falls among the 500 largest companies

Northwestern STL&WIRE (NWSW)-11.6%
Homestake Mining (HM)-6.3%
Zenith Electronics (ZE)-5.5%

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

‹ February 10, 1975 · Every February 11 · February 12, 1975 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.