Underfolio

Every trading day › 2003

The stock market on September 26, 2003

September 26, 2003, a Friday. The S&P 500 fell 0.64% to close at 996.85. Of 5,015 US stocks that traded, 1,227 rose and 3,516 fell.

The S&P 500-0.64%closed at 996.85
How big a move#10,144of 24,799 trading days since 1928
$100 in the index since$773price only, to September 24, 2026
Stocks that rose1,227of 5,015; 3,516 fell
Biggest companyMicrosoftby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

John Hancock Financial Services (JHF)+7.0%
The AES Corporation (AES)+4.9%
Concord Efs Inc (CE)+4.8%

Biggest falls among the 500 largest companies

MedImmune (MEDI)-6.0%
LSI Logic (LSI)-4.9%
Novellus Systems (NVLS)-4.8%

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

‹ September 25, 2003 · Every September 26 · September 29, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.