Underfolio

Every trading day › 2004

The stock market on April 21, 2004

April 21, 2004, a Wednesday. The S&P 500 rose 0.53% to close at 1124.09. Of 4,954 US stocks that traded, 2,940 rose and 1,767 fell.

The S&P 500+0.53%closed at 1124.09
How big a move#11,930of 24,799 trading days since 1928
$100 in the index since$685price only, to September 24, 2026
Stocks that rose2,940of 4,954; 1,767 fell
Biggest companyGeneral Electricby market value that day

Biggest rises among the 500 largest companies

Motorola Solutions (MOT)+19.0%
Sanmina (SANM)+14.5%
Career Education (CECO)+13.1%

Biggest falls among the 500 largest companies

Affiliated Computer Services (ACS)-9.5%
New York Comm (NYB)-9.3%
Sirius XM Holdings Inc. (SIRI)-8.7%

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

‹ April 20, 2004 · Every April 21 · April 22, 2004 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.