Underfolio

Every trading day › 1970

The stock market on July 30, 1970

July 30, 1970, a Thursday. The S&P 500 rose 0.04% to close at 78.07. Of 2,265 US stocks that traded, 890 rose and 872 fell.

The S&P 500+0.04%closed at 78.07
How big a move#23,634of 24,799 trading days since 1928
$100 in the index since$9,868price only, to September 24, 2026
Stocks that rose890of 2,265; 872 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Pan Am Corp+10.8%
Seatrain Lines+9.8%
Viad Corp (VVI)+9.3%

Biggest falls among the 500 largest companies

Scott Paper (SPP)-7.7%
Memorex Corp (MRX)-5.7%
CVS Health (CVS)-5.0%

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

‹ July 29, 1970 · Every July 30 · July 31, 1970 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.