Underfolio

Every trading day › 2005

The stock market on December 21, 2005

December 21, 2005, a Wednesday. The S&P 500 rose 0.25% to close at 1262.79. Of 4,887 US stocks that traded, 2,796 rose and 1,782 fell.

The S&P 500+0.25%closed at 1262.79
How big a move#17,669of 24,799 trading days since 1928
$100 in the index since$610price only, to September 24, 2026
Stocks that rose2,796of 4,887; 1,782 fell
Biggest companyGeneral Electricby market value that day

Biggest rises among the 500 largest companies

Joy Global (JOYG)+13.6%
Jabil (JBL)+7.2%
Southwestern Energy (SWN)+5.8%

Biggest falls among the 500 largest companies

Marvell Technology Group Ltd. (MRVL)-6.0%
Synovus Financial Corp. (SNV)-4.5%
General Motors (GM)-4.0%

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

‹ December 20, 2005 · Every December 21 · December 22, 2005 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.