Underfolio

Every trading day › 2010

The stock market on April 23, 2010

April 23, 2010, a Friday. The S&P 500 rose 0.71% to close at 1217.28. Of 4,208 US stocks that traded, 2,639 rose and 1,343 fell.

The S&P 500+0.71%closed at 1217.28
How big a move#9,097of 24,799 trading days since 1928
$100 in the index since$633price only, to September 24, 2026
Stocks that rose2,639of 4,208; 1,343 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Western Digital (WDC)+9.9%
Xerox (XRX)+8.3%
Sears Holdings (SHLD)+8.1%

Biggest falls among the 500 largest companies

DeVry (DV)-6.5%
Amazon.com (AMZN)-4.3%
Baxter International (BAX)-3.5%

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

‹ April 22, 2010 · Every April 23 · April 26, 2010 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.