Underfolio

Every trading day › 1979

The stock market on July 19, 1979

July 19, 1979, a Thursday. The S&P 500 fell 0.08% to close at 101.61. Of 4,513 US stocks that traded, 1,370 rose and 965 fell.

The S&P 500-0.08%closed at 101.61
How big a move#22,506of 24,799 trading days since 1928
$100 in the index since$7,582price only, to September 24, 2026
Stocks that rose1,370of 4,513; 965 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Diamond International (DN)+12.2%
Caesars New Jersey Inc (CJN)+5.6%
Parker Drilling Co (PKDC)+5.0%

Biggest falls among the 500 largest companies

Gulf United Corp (GHC)-6.7%
Cyprus Mines (CYM)-6.7%
K-H Corp (KH)-5.2%

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

‹ July 18, 1979 · Every July 19 · July 20, 1979 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.