Underfolio

Every trading day › 1977

The stock market on October 3, 1977

October 3, 1977, a Monday. The S&P 500 rose 0.22% to close at 96.74. Of 4,635 US stocks that traded, 1,353 rose and 989 fell.

The S&P 500+0.22%closed at 96.74
How big a move#18,566of 24,799 trading days since 1928
$100 in the index since$7,964price only, to September 24, 2026
Stocks that rose1,353of 4,635; 989 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Celanese Corp-Old (CZ)+5.0%
Litton Industries (LIT)+5.0%
Walter (jim) Corp (JWC.)+4.7%

Biggest falls among the 500 largest companies

Hughes Tool Co (HT.)-3.9%
Pullman (PU)-3.7%
Continental Group (CCC)-3.6%

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

‹ September 30, 1977 · Every October 3 · October 4, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.