Underfolio

Every trading day › 2003

The stock market on April 3, 2003

April 3, 2003, a Thursday. The S&P 500 fell 0.51% to close at 876.45. Of 5,169 US stocks that traded, 2,149 rose and 2,601 fell.

The S&P 500-0.51%closed at 876.45
How big a move#12,355of 24,799 trading days since 1928
$100 in the index since$879price only, to September 24, 2026
Stocks that rose2,149of 5,169; 2,601 fell
Biggest companyMicrosoftby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Biogen (IDPH)+6.0%
Computer Sciences (CSC)+5.9%
Juniper Networks (JNPR)+4.5%

Biggest falls among the 500 largest companies

National Commerce Financial (NCF)-17.9%
H&R Block (HRB)-9.7%
Affiliated Computer Services (ACS)-7.7%

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

‹ April 2, 2003 · Every April 3 · April 4, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.