Underfolio

Every trading day › 1979

The stock market on October 2, 1979

October 2, 1979, a Tuesday. The S&P 500 rose 0.95% to close at 109.59. Of 4,499 US stocks that traded, 1,538 rose and 952 fell.

The S&P 500+0.95%closed at 109.59
How big a move#6,493of 24,799 trading days since 1928
$100 in the index since$7,030price only, to September 24, 2026
Stocks that rose1,538of 4,499; 952 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Sterling Drug (STY)+9.3%
Dome Petroleum Ltd (DMP)+7.2%
Rollins (ROL)+7.0%

Biggest falls among the 500 largest companies

Raychem Corp (RYC.)-3.9%
Raytheon (RTN)-3.6%
Trans Union Corp (TU)-3.3%

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

‹ October 1, 1979 · Every October 2 · October 3, 1979 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.