Underfolio

Every trading day › 1999

The stock market on March 31, 1999

March 31, 1999, a Wednesday. The S&P 500 fell 1.11% to close at 1286.37. Of 6,879 US stocks that traded, 2,583 rose and 3,423 fell.

The S&P 500-1.11%closed at 1286.37
How big a move#5,188of 24,799 trading days since 1928
$100 in the index since$599price only, to September 24, 2026
Stocks that rose2,583of 6,879; 3,423 fell
Biggest companyMicrosoftby market value that day
Last day of trading for7stocks

Biggest rises among the 500 largest companies

Priceline.com (PCLN)+20.1%
Gemstar-Tv Guide Intl Inc (GMST)+17.8%
VeriSign, Inc. (VRSN)+14.4%

Biggest falls among the 500 largest companies

Panamsat Corp (SPOT)-16.7%
Nabisco Group Holdings (NGH)-9.9%
RiteAid (RAD)-7.0%

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

‹ March 30, 1999 · Every March 31 · April 1, 1999 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.