Underfolio

Every trading day › 1979

The stock market on February 15, 1979

February 15, 1979, a Thursday. The S&P 500 fell 0.14% to close at 98.73. Of 4,524 US stocks that traded, 1,148 rose and 1,229 fell.

The S&P 500-0.14%closed at 98.73
How big a move#20,663of 24,799 trading days since 1928
$100 in the index since$7,803price only, to September 24, 2026
Stocks that rose1,148of 4,524; 1,229 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Colonial Penn Group Inc (CPG)+9.6%
Noble Energy (NBL)+5.4%
Hilton Worldwide Holdings (HLT)+4.5%

Biggest falls among the 500 largest companies

CBS Inc (CBS)-4.6%
Hca Hosp Cp Of Amer -cl A (HCA)-3.9%
Pan Am Corp-3.9%

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

‹ February 14, 1979 · Every February 15 · February 16, 1979 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.