Underfolio

Every trading day › 1983

The stock market on June 9, 1983

June 9, 1983, a Thursday. The S&P 500 rose 0.29% to close at 161.83. Of 5,157 US stocks that traded, 1,648 rose and 1,657 fell.

The S&P 500+0.29%closed at 161.83
How big a move#16,743of 24,799 trading days since 1928
$100 in the index since$4,761price only, to September 24, 2026
Stocks that rose1,648of 5,157; 1,657 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for6stocks

Biggest rises among the 500 largest companies

Oec Medical Systems Inc (OXE)+9.1%
American Airlines Group (AMR)+7.3%
Tie/Communications Inc (TIE)+6.5%

Biggest falls among the 500 largest companies

Ethyl (NEU)-5.2%
Sedco (SED)-4.6%
First Republicbank Corp-4.5%

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

‹ June 8, 1983 · Every June 9 · June 10, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.