Underfolio

Every trading day › 2003

The stock market on January 7, 2003

January 7, 2003, a Tuesday. The S&P 500 fell 0.65% to close at 922.93. Of 5,300 US stocks that traded, 2,067 rose and 2,866 fell.

The S&P 500-0.65%closed at 922.93
How big a move#9,910of 24,799 trading days since 1928
$100 in the index since$835price only, to September 24, 2026
Stocks that rose2,067of 5,300; 2,866 fell
Biggest companyMicrosoftby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Mercury Interactive (MERQ)+11.8%
EMC Corporation (EMC)+9.8%
Juniper Networks (JNPR)+9.2%

Biggest falls among the 500 largest companies

Valaris plc (VAL)-6.5%
Devon Energy (DVN)-6.3%
Weight Watchers (WTW)-6.1%

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

‹ January 6, 2003 · Every January 7 · January 8, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.