Underfolio

Every trading day › 1983

The stock market on April 13, 1983

April 13, 1983, a Wednesday. The S&P 500 rose 0.61% to close at 156.77. Of 5,088 US stocks that traded, 2,180 rose and 1,077 fell.

The S&P 500+0.61%closed at 156.77
How big a move#10,598of 24,799 trading days since 1928
$100 in the index since$4,914price only, to September 24, 2026
Stocks that rose2,180of 5,088; 1,077 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Sanders Associates Inc (SAA)+8.4%
Chrysler Corp (C)+8.2%
Belco Petroleum Corp (BPC)+6.9%

Biggest falls among the 500 largest companies

Noram Energy Corp-3.5%
Weis Markets, Inc. (WMK)-3.3%
Archer Daniels Midland (ADM)-3.0%

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

‹ April 12, 1983 · Every April 13 · April 14, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.