Underfolio

Every trading day › 1999

The stock market on May 27, 1999

May 27, 1999, a Thursday. The S&P 500 fell 1.79% to close at 1281.41. Of 6,851 US stocks that traded, 2,307 rose and 3,435 fell.

The S&P 500-1.79%closed at 1281.41
How big a move#2,124of 24,799 trading days since 1928
$100 in the index since$601price only, to September 24, 2026
Stocks that rose2,307of 6,851; 3,435 fell
Biggest companyMicrosoftby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Northpoint Communications Gp (NPNTQ)+12.9%
Micron Technology (MU)+8.8%
Providian Financial (PVN)+8.0%

Biggest falls among the 500 largest companies

IMS Health (RX)-7.2%
Walgreens Boots Alliance (WAG)-7.1%
Huntington Bancshares Incorporated (HBAN)-6.9%

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

‹ May 26, 1999 · Every May 27 · May 28, 1999 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.