Underfolio

Every trading day › 2001

The stock market on April 19, 2001

April 19, 2001, a Thursday. The S&P 500 rose 1.25% to close at 1253.69. Of 6,199 US stocks that traded, 3,371 rose and 2,275 fell.

The S&P 500+1.25%closed at 1253.69
How big a move#4,249of 24,799 trading days since 1928
$100 in the index since$615price only, to September 24, 2026
Stocks that rose3,371of 6,199; 2,275 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Xerox (XRX)+39.1%
Siebel Systems (SEBL)+36.7%
Applied Micro Circuits (AMCC)+26.5%

Biggest falls among the 500 largest companies

Mattel (MAT)-8.8%
Immunex (IMNX)-8.2%
Raytheon (RTN)-6.7%

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

‹ April 18, 2001 · Every April 19 · April 20, 2001 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.