Underfolio

Every trading day › 2003

The stock market on September 18, 2003

September 18, 2003, a Thursday. The S&P 500 rose 1.33% to close at 1039.58. Of 5,019 US stocks that traded, 3,025 rose and 1,707 fell.

The S&P 500+1.33%closed at 1039.58
How big a move#3,891of 24,799 trading days since 1928
$100 in the index since$741price only, to September 24, 2026
Stocks that rose3,025of 5,019; 1,707 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Commerce Bancorp (CBH)+7.9%
Biomet (BMET)+6.7%
Charles Schwab (SCH)+6.5%

Biggest falls among the 500 largest companies

Avery Dennison (AVY)-4.5%
Guidant (GDT)-2.9%
Unum Group (UNM)-2.6%

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

‹ September 17, 2003 · Every September 18 · September 19, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.