Underfolio

Every trading day › 2011

The stock market on June 23, 2011

June 23, 2011, a Thursday. The S&P 500 fell 0.28% to close at 1283.50. Of 4,043 US stocks that traded, 1,920 rose and 1,909 fell.

The S&P 500-0.28%closed at 1283.50
How big a move#16,936of 24,799 trading days since 1928
$100 in the index since$600price only, to September 24, 2026
Stocks that rose1,920of 4,043; 1,909 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Acme Packet Inc (APKT)+8.0%
Western Digital (WDC)+7.1%
Riverbed Technology Inc (RVBD)+6.8%

Biggest falls among the 500 largest companies

I H S Inc (IHS)-7.3%
Flowserve Corporation (FLS)-3.0%
Electronic Arts (ERTS)-2.8%

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

‹ June 22, 2011 · Every June 23 · June 24, 2011 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.