Underfolio

Every trading day › 2001

The stock market on April 27, 2001

April 27, 2001, a Friday. The S&P 500 rose 1.50% to close at 1253.05. Of 6,183 US stocks that traded, 3,617 rose and 1,933 fell.

The S&P 500+1.50%closed at 1253.05
How big a move#3,070of 24,799 trading days since 1928
$100 in the index since$615price only, to September 24, 2026
Stocks that rose3,617of 6,183; 1,933 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Integrated Device Technology (IDTI)+13.9%
QLogic Corporation (QLGC)+12.6%
VeriSign, Inc. (VRSN)+12.3%

Biggest falls among the 500 largest companies

Interpublic Group (IPG)-6.5%
Starbucks (SBUX)-6.3%
Sonus Networks (SONS)-5.7%

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

‹ April 26, 2001 · Every April 27 · April 30, 2001 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.