Underfolio

Every trading day › 2001

The stock market on May 4, 2001

May 4, 2001, a Friday. The S&P 500 rose 1.44% to close at 1266.61. Of 6,168 US stocks that traded, 3,540 rose and 2,068 fell.

The S&P 500+1.44%closed at 1266.61
How big a move#3,321of 24,799 trading days since 1928
$100 in the index since$608price only, to September 24, 2026
Stocks that rose3,540of 6,168; 2,068 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Rf Micro Devices (RFMD)+15.7%
Biogen (IDPH)+15.2%
Intuit Inc. (INTU)+12.4%

Biggest falls among the 500 largest companies

Guidant (GDT)-12.7%
Mcleodusa Inc -cl A (MCLD)-10.9%
Bea Systems Inc (BEAS)-9.7%

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

‹ May 3, 2001 · Every May 4 · May 7, 2001 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.