Underfolio

Every trading day › 1978

The stock market on January 9, 1978

January 9, 1978, a Monday. The S&P 500 fell 1.07% to close at 90.64. Of 4,592 US stocks that traded, 472 rose and 2,322 fell.

The S&P 500-1.07%closed at 90.64
How big a move#5,471of 24,799 trading days since 1928
$100 in the index since$8,500price only, to September 24, 2026
Stocks that rose472of 4,592; 2,322 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Ceridian Corp (CEN)+2.9%
Holiday Corp. (HIA)+2.6%
Stauffer Chemical Co (STF.)+2.5%

Biggest falls among the 500 largest companies

Mead (MEA)-6.7%
Reliance Electric Co -old (REE)-6.2%
Smith International (SII)-5.5%

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

‹ January 6, 1978 · Every January 9 · January 10, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.