The stock market on March 18, 2003
March 18, 2003, a Tuesday. The S&P 500 rose 0.42% to close at 866.45. Of 5,206 US stocks that traded, 2,670 rose and 2,090 fell.
The S&P 500+0.42%closed at 866.45
How big a move#13,854of 24,799 trading days since 1928
$100 in the index since$889price only, to September 24, 2026
Stocks that rose2,670of 5,206; 2,090 fell
Biggest companyMicrosoftby market value that day
Last day of trading for2stocks
Biggest rises among the 500 largest companies
| Monsanto (MON) | +8.0% |
| Millennium Pharmaceuticals (MLNM) | +7.2% |
| Genentech Inc. (DNA) | +6.5% |
Biggest falls among the 500 largest companies
| Reynolds American (RJR) | -8.5% |
| Altria Group (MO) | -6.1% |
| Nike (NKE) | -5.0% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ March 17, 2003 · Every March 18 · March 19, 2003 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.