The stock market on March 30, 2026
March 30, 2026, a Monday. The S&P 500 fell 0.39% to close at 6343.72. Of 3,455 US stocks that traded, 1,523 rose and 1,822 fell.
The S&P 500-0.39%closed at 6343.72
How big a move#14,494of 24,799 trading days since 1928
$100 in the index since$121price only, to September 24, 2026
Stocks that rose1,523of 3,455; 1,822 fell
Biggest companyNvidiaby market value that day
Biggest rises among the 500 largest companies
| United Therapeutics Corp (UTHR) | +12.5% |
| Alcoa Inc (AA) | +8.2% |
| Insmed Inc (INSM) | +5.5% |
Biggest falls among the 500 largest companies
| Sysco (SYY) | -15.3% |
| Astera Labs, Inc. (ALAB) | -10.8% |
| Bloom Energy Corp (BE) | -10.3% |
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.