The stock market on May 20, 2025
May 20, 2025, a Tuesday. The S&P 500 fell 0.39% to close at 5940.46. Of 3,532 US stocks that traded, 1,509 rose and 1,906 fell.
The S&P 500-0.39%closed at 5940.46
How big a move#14,635of 24,799 trading days since 1928
$100 in the index since$130price only, to September 24, 2026
Stocks that rose1,509of 3,532; 1,906 fell
Biggest companyMicrosoftby market value that day
Biggest rises among the 500 largest companies
| Pilgrim's Pride Corp (PPC) | +5.1% |
| Dollar Tree (DLTR) | +4.6% |
| Astera Labs, Inc. (ALAB) | +4.6% |
Biggest falls among the 500 largest companies
| Fair Isaac (FICO) | -8.1% |
| Ubiquiti Inc (UI) | -6.1% |
| Supermicro (SMCI) | -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.