Underfolio

Every trading day › 1998

The stock market on October 26, 1998

October 26, 1998, a Monday. The S&P 500 rose 0.15% to close at 1072.32. Of 7,140 US stocks that traded, 3,638 rose and 2,460 fell.

The S&P 500+0.15%closed at 1072.32
How big a move#20,383of 24,799 trading days since 1928
$100 in the index since$718price only, to September 24, 2026
Stocks that rose3,638of 7,140; 2,460 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Parametric Techn (PMTC)+14.1%
ADC Telecommunications (ADCT)+9.5%
Diamond Offshore Drilling (DO)+8.9%

Biggest falls among the 500 largest companies

Bed Bath & Beyond (BBBY)-7.7%
Intl. Flavors & Frag. (IFF)-6.4%
Chubb (CB)-6.3%

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

‹ October 23, 1998 · Every October 26 · October 27, 1998 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.