Underfolio

Every trading day › 2002

The stock market on September 20, 2002

September 20, 2002, a Friday. The S&P 500 rose 0.25% to close at 845.39. Of 5,425 US stocks that traded, 2,532 rose and 2,461 fell.

The S&P 500+0.25%closed at 845.39
How big a move#17,827of 24,799 trading days since 1928
$100 in the index since$911price only, to September 24, 2026
Stocks that rose2,532of 5,425; 2,461 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Qualcomm (QCOM)+9.2%
EMC Corporation (EMC)+8.2%
Sun Microsystems (SUNW)+6.6%

Biggest falls among the 500 largest companies

El Paso (EP)-16.6%
Micron Technology (MU)-9.2%
Amazon.com (AMZN)-7.8%

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

‹ September 19, 2002 · Every September 20 · September 23, 2002 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.