Underfolio

Every trading day › 1999

The stock market on April 22, 1999

April 22, 1999, a Thursday. The S&P 500 rose 1.70% to close at 1358.82. Of 6,859 US stocks that traded, 3,112 rose and 2,774 fell.

The S&P 500+1.70%closed at 1358.82
How big a move#2,366of 24,799 trading days since 1928
$100 in the index since$567price only, to September 24, 2026
Stocks that rose3,112of 6,859; 2,774 fell
Biggest companyMicrosoftby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Critical Path (CPTH)+28.1%
Exodus Communications Inc+23.6%
Conexant Systems Inc (CNXT)+21.3%

Biggest falls among the 500 largest companies

Micron Technology (MU)-11.0%
NCR Corporation (NCR)-9.0%
Mirage Resorts Inc (MIR)-8.7%

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

‹ April 21, 1999 · Every April 22 · April 23, 1999 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.