Underfolio

Every trading day › 1984

The stock market on April 13, 1984

April 13, 1984, a Friday. The S&P 500 fell 0.27% to close at 157.31. Of 5,726 US stocks that traded, 1,916 rose and 1,291 fell.

The S&P 500-0.27%closed at 157.31
How big a move#17,309of 24,799 trading days since 1928
$100 in the index since$4,897price only, to September 24, 2026
Stocks that rose1,916of 5,726; 1,291 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Computervision Corp -old (CVN)+8.1%
Tandem Computers Inc (TDM.)+7.4%
Temple-Inland (TIN)+7.1%

Biggest falls among the 500 largest companies

Searle G D & (SRL)-12.4%
Stauffer Chemical Co (STF.)-11.9%
Burlington Industries Equity-5.7%

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

‹ April 12, 1984 · Every April 13 · April 16, 1984 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.