Underfolio

Every trading day › 1975

The stock market on February 18, 1975

February 18, 1975, a Tuesday. The S&P 500 fell 0.70% to close at 80.93. Of 4,576 US stocks that traded, 1,144 rose and 1,455 fell.

The S&P 500-0.70%closed at 80.93
How big a move#9,292of 24,799 trading days since 1928
$100 in the index since$9,519price only, to September 24, 2026
Stocks that rose1,144of 4,576; 1,455 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Pan Am Corp+22.9%
Clorox (CLX)+9.6%
Quaker Oats (OAT.)+8.0%

Biggest falls among the 500 largest companies

Allegheny Technologies (ATI)-7.1%
First Pennsylvania Corp (FPA.)-6.5%
Caliber System (CBB)-6.5%

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

‹ February 14, 1975 · Every February 18 · February 19, 1975 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.