Underfolio

Every trading day › 1975

The stock market on January 20, 1975

January 20, 1975, a Monday. The S&P 500 rose 0.17% to close at 71.08. Of 4,586 US stocks that traded, 1,105 rose and 1,264 fell.

The S&P 500+0.17%closed at 71.08
How big a move#19,903of 24,799 trading days since 1928
$100 in the index since$10,839price only, to September 24, 2026
Stocks that rose1,105of 4,586; 1,264 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Merrill Lynch (MER)+7.9%
CVS Health (CVS)+6.3%
Transamerica (TA)+5.6%

Biggest falls among the 500 largest companies

Southern (SO)-9.5%
Nalco Chemical Co (NLC)-6.3%
Fluor (FLR)-6.2%

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

‹ January 17, 1975 · Every January 20 · January 21, 1975 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.