Underfolio

Every trading day › 1979

The stock market on July 16, 1979

July 16, 1979, a Monday. The S&P 500 rose 0.41% to close at 102.74. Of 4,515 US stocks that traded, 1,338 rose and 1,006 fell.

The S&P 500+0.41%closed at 102.74
How big a move#14,127of 24,799 trading days since 1928
$100 in the index since$7,499price only, to September 24, 2026
Stocks that rose1,338of 4,515; 1,006 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Congoleum Corp (COG)+27.6%
Joy Technologies Inc -cl A (JOY)+9.5%
Polaroid (PRDCQ)+8.0%

Biggest falls among the 500 largest companies

Caesars New Jersey Inc (CJN)-5.6%
Cleveland Electric Illum-4.6%
Sempra Energy (SRE)-4.3%

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

‹ July 13, 1979 · Every July 16 · July 17, 1979 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.