Underfolio

Every trading day › 2001

The stock market on August 16, 2001

August 16, 2001, a Thursday. The S&P 500 rose 0.31% to close at 1181.66. Of 5,941 US stocks that traded, 2,746 rose and 2,575 fell.

The S&P 500+0.31%closed at 1181.66
How big a move#16,333of 24,799 trading days since 1928
$100 in the index since$652price only, to September 24, 2026
Stocks that rose2,746of 5,941; 2,575 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Comverse Technology (CMVT)+10.3%
Fox Entertainment Group Inc (FOX)+6.5%
Intuit Inc. (INTU)+5.6%

Biggest falls among the 500 largest companies

Ciena Corporation (CIEN)-30.2%
Juniper Networks (JNPR)-9.3%
Enron (ENRNQ)-8.5%

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

‹ August 15, 2001 · Every August 16 · August 17, 2001 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.