Underfolio

Every trading day › 1980

The stock market on April 2, 1980

April 2, 1980, a Wednesday. The S&P 500 rose 0.49% to close at 102.68. Of 4,533 US stocks that traded, 1,958 rose and 731 fell.

The S&P 500+0.49%closed at 102.68
How big a move#12,636of 24,799 trading days since 1928
$100 in the index since$7,503price only, to September 24, 2026
Stocks that rose1,958of 4,533; 731 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Cigna (CI)+9.4%
American Cyanamid (ACY)+8.4%
Mellon Financial (MEL)+8.0%

Biggest falls among the 500 largest companies

Phelps Dodge (PD)-4.5%
Newmont Mining (NEM)-4.3%
Textron (TXT)-4.0%

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

‹ April 1, 1980 · Every April 2 · April 3, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.