Underfolio

Every trading day › 2009

The stock market on April 30, 2009

April 30, 2009, a Thursday. The S&P 500 fell 0.10% to close at 872.81. Of 4,367 US stocks that traded, 1,991 rose and 2,128 fell.

The S&P 500-0.10%closed at 872.81
How big a move#21,982of 24,799 trading days since 1928
$100 in the index since$883price only, to September 24, 2026
Stocks that rose1,991of 4,367; 2,128 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Owens-Illinois (OI)+32.1%
Expedia Group (EXPE)+28.5%
First Solar, Inc. (FSLR)+23.5%

Biggest falls among the 500 largest companies

Assurant (AIZ)-12.8%
Reynolds American (RAI)-8.4%
Helmerich & Payne, Inc. (HP)-8.2%

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

‹ April 29, 2009 · Every April 30 · May 1, 2009 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.