Underfolio

Every trading day › 1998

The stock market on July 27, 1998

July 27, 1998, a Monday. The S&P 500 rose 0.57% to close at 1147.27. Of 7,327 US stocks that traded, 2,029 rose and 4,196 fell.

The S&P 500+0.57%closed at 1147.27
How big a move#11,285of 24,799 trading days since 1928
$100 in the index since$672price only, to September 24, 2026
Stocks that rose2,029of 7,327; 4,196 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Oracle (ORCL)+8.4%
Micron Technology (MU)+8.3%
Sealed Air (SEE)+8.3%

Biggest falls among the 500 largest companies

Seagate Technology (SEG)-5.4%
AutoZone (AZO)-5.1%
Occidental Petroleum (OXY)-4.8%

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

‹ July 24, 1998 · Every July 27 · July 28, 1998 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.