Underfolio

Every trading day › 1982

The stock market on April 13, 1982

April 13, 1982, a Tuesday. The S&P 500 fell 0.01% to close at 115.99. Of 5,045 US stocks that traded, 1,402 rose and 1,349 fell.

The S&P 500-0.01%closed at 115.99
How big a move#24,350of 24,799 trading days since 1928
$100 in the index since$6,642price only, to September 24, 2026
Stocks that rose1,402of 5,045; 1,349 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Key Pharmaceuticals Inc (KPH)+6.0%
Nlt Corp (NLT)+5.6%
Cameron Iron Works (CIW)+4.9%

Biggest falls among the 500 largest companies

Apple (AAPL)-8.2%
Tom Brown Inc (TMBR)-5.7%
Pacific Lumber Co-5.2%

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

‹ April 12, 1982 · Every April 13 · April 14, 1982 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.