The stock market on September 18, 2000
September 18, 2000, a Monday. The S&P 500 fell 1.45% to close at 1444.51. Of 6,615 US stocks that traded, 1,498 rose and 4,224 fell.
The S&P 500-1.45%closed at 1444.51
How big a move#3,276of 24,799 trading days since 1928
$100 in the index since$533price only, to September 24, 2026
Stocks that rose1,498of 6,615; 4,224 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Apple (AAPL) | +9.8% |
| Micromuse Inc (MUSE) | +8.3% |
| Adobe Inc. (ADBE) | +7.1% |
Biggest falls among the 500 largest companies
| Rockwell Automation (ROK) | -20.1% |
| Webmd Health Corp (WBMD) | -14.8% |
| Quest Diagnostics (DGX) | -14.6% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 15, 2000 · Every September 18 · September 19, 2000 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.