Underfolio

Every trading day › 2012

The stock market on September 19, 2012

September 19, 2012, a Wednesday. The S&P 500 rose 0.12% to close at 1461.05. Of 3,901 US stocks that traded, 1,813 rose and 1,826 fell.

The S&P 500+0.12%closed at 1461.05
How big a move#21,308of 24,799 trading days since 1928
$100 in the index since$527price only, to September 24, 2026
Stocks that rose1,813of 3,901; 1,826 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

United Continental Holdings (UAL)+7.4%
Sprint Nextel (S)+7.1%
Facebook (FB)+6.5%

Biggest falls among the 500 largest companies

KLA Corporation (KLAC)-4.8%
Waste Management (WM)-3.7%
Cobalt International Energy Inc (CIE)-3.0%

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

‹ September 18, 2012 · Every September 19 · September 20, 2012 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.