The stock market on January 12, 2021
January 12, 2021, a Tuesday. The S&P 500 rose 0.04% to close at 3801.19. Of 3,897 US stocks that traded, 2,761 rose and 1,056 fell.
The S&P 500+0.04%closed at 3801.19
How big a move#23,550of 24,799 trading days since 1928
$100 in the index since$203price only, to September 24, 2026
Stocks that rose2,761of 3,897; 1,056 fell
Biggest companyAppleby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Plug Power, Inc. (PLUG) | +22.3% |
| Doordash (DASH) | +15.0% |
| Occidental Petroleum (OXY) | +12.7% |
Biggest falls among the 500 largest companies
| PerkinElmer, Inc. (PKI) | -4.6% |
| Southern (SO) | -3.9% |
| Eli Lilly (LLY) | -3.8% |
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.