The stock market on March 21, 2006
March 21, 2006, a Tuesday. The S&P 500 fell 0.60% to close at 1297.23. Of 4,859 US stocks that traded, 1,390 rose and 3,251 fell.
The S&P 500-0.60%closed at 1297.23
How big a move#10,713of 24,799 trading days since 1928
$100 in the index since$594price only, to September 24, 2026
Stocks that rose1,390of 4,859; 3,251 fell
Biggest companyExxon Mobilby market value that day
Biggest rises among the 500 largest companies
| Cbot Holdings Inc (BOT) | +6.3% |
| General Motors (GM) | +5.5% |
| Nvidia (NVDA) | +4.9% |
Biggest falls among the 500 largest companies
| Harman International (HAR) | -6.2% |
| Biomet (BMET) | -4.8% |
| Phelps Dodge (PD) | -4.5% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
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Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.