The stock market on January 15, 2003
January 15, 2003, a Wednesday. The S&P 500 fell 1.44% to close at 918.22. Of 5,283 US stocks that traded, 1,890 rose and 3,023 fell.
The S&P 500-1.44%closed at 918.22
How big a move#3,333of 24,799 trading days since 1928
$100 in the index since$839price only, to September 24, 2026
Stocks that rose1,890of 5,283; 3,023 fell
Biggest companyMicrosoftby market value that day
Last day of trading for2stocks
Biggest rises among the 500 largest companies
| Genzyme (GENZ) | +7.7% |
| American Power Conversion (APCC) | +5.9% |
| Valaris plc (VAL) | +4.6% |
Biggest falls among the 500 largest companies
| Automatic Data Processing, Inc. (ADP) | -8.0% |
| Lucent Technologies (LU) | -6.0% |
| Applied Materials (AMAT) | -5.9% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ January 14, 2003 · Every January 15 · January 16, 2003 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.