Underfolio

Every trading day › 2003

The stock market on May 9, 2003

May 9, 2003, a Friday. The S&P 500 rose 1.43% to close at 933.41. Of 5,130 US stocks that traded, 3,408 rose and 1,354 fell.

The S&P 500+1.43%closed at 933.41
How big a move#3,401of 24,799 trading days since 1928
$100 in the index since$825price only, to September 24, 2026
Stocks that rose3,408of 5,130; 1,354 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Nvidia (NVDA)+33.1%
Qwest Communications (Q)+9.2%
National Semiconductor (NSM)+7.8%

Biggest falls among the 500 largest companies

Citrix Systems (CTXS)-2.8%
Lucent Technologies (LU)-2.7%
Doral Financial Corp (DRL)-2.6%

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

‹ May 8, 2003 · Every May 9 · May 12, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.