Underfolio

Every trading day › 1983

The stock market on May 11, 1983

May 11, 1983, a Wednesday. The S&P 500 fell 0.60% to close at 164.96. Of 5,118 US stocks that traded, 1,405 rose and 2,004 fell.

The S&P 500-0.60%closed at 164.96
How big a move#10,785of 24,799 trading days since 1928
$100 in the index since$4,670price only, to September 24, 2026
Stocks that rose1,405of 5,118; 2,004 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

TJX Companies, Inc. (The) (TJX)+6.1%
Sedco (SED)+6.0%
Maxus Energy (MXS)+5.9%

Biggest falls among the 500 largest companies

General Instrument (GIC)-6.3%
Continental Corp. (CIC)-6.2%
Goodrich (GR)-5.7%

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

‹ May 10, 1983 · Every May 11 · May 12, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.