Underfolio

Every trading day › 1978

The stock market on October 10, 1978

October 10, 1978, a Tuesday. The S&P 500 fell 0.12% to close at 104.46. Of 4,556 US stocks that traded, 1,283 rose and 1,229 fell.

The S&P 500-0.12%closed at 104.46
How big a move#21,147of 24,799 trading days since 1928
$100 in the index since$7,375price only, to September 24, 2026
Stocks that rose1,283of 4,556; 1,229 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Coastal+5.4%
Homestake Mining (HM)+5.0%
Mca Inc. (MCA)+4.7%

Biggest falls among the 500 largest companies

Whirlpool (WHR)-4.2%
Richardson-Vicks Inc (RVI)-4.2%
Amsted Industries-3.9%

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

‹ October 9, 1978 · Every October 10 · October 11, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.