Underfolio

Every trading day › 1978

The stock market on November 9, 1978

November 9, 1978, a Thursday. The S&P 500 fell 0.03% to close at 94.42. Of 4,553 US stocks that traded, 1,647 rose and 937 fell.

The S&P 500-0.03%closed at 94.42
How big a move#23,815of 24,799 trading days since 1928
$100 in the index since$8,159price only, to September 24, 2026
Stocks that rose1,647of 4,553; 937 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Pioneer Hi-Bred International, Inc. (PHB)+5.8%
Tambrands Inc (TMB)+5.7%
Amsted Industries+4.7%

Biggest falls among the 500 largest companies

Olin (OLN)-27.6%
Bally Entertainment (BLY)-5.9%
Griffin GAMING&ENTMT (GGE)-5.3%

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

‹ November 8, 1978 · Every November 9 · November 10, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.