Underfolio

Every trading day › 1985

The stock market on May 7, 1985

May 7, 1985, a Tuesday. The S&P 500 rose 0.43% to close at 180.76. Of 5,720 US stocks that traded, 1,900 rose and 1,480 fell.

The S&P 500+0.43%closed at 180.76
How big a move#13,796of 24,799 trading days since 1928
$100 in the index since$4,262price only, to September 24, 2026
Stocks that rose1,900of 5,720; 1,480 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

PanEnergy (PEL)+11.4%
Dome Mines (DM)+4.2%
Security Pacific Corp+4.2%

Biggest falls among the 500 largest companies

Republic New York Corp.-4.7%
Amax Inc. (AMX)-4.5%
Sterling Drug (STY)-4.3%

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

‹ May 6, 1985 · Every May 7 · May 8, 1985 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.