Underfolio

Every trading day › 2009

The stock market on January 16, 2009

January 16, 2009, a Friday. The S&P 500 rose 0.76% to close at 850.12. Of 4,469 US stocks that traded, 2,417 rose and 1,747 fell.

The S&P 500+0.76%closed at 850.12
How big a move#8,564of 24,799 trading days since 1928
$100 in the index since$906price only, to September 24, 2026
Stocks that rose2,417of 4,469; 1,747 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Micron Technology (MU)+13.7%
Puget Energy Inc (PSD)+12.7%
Best Buy (BBY)+8.1%

Biggest falls among the 500 largest companies

Bank of America Corp. (BAC)-13.7%
Estee Lauder (EL)-10.1%
PNC Financial Services (PNC)-9.9%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ January 15, 2009 · Every January 16 · January 20, 2009 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.