Underfolio

Every trading day › 1998

The stock market on September 10, 1998

September 10, 1998, a Thursday. The S&P 500 fell 2.58% to close at 980.19. Of 7,278 US stocks that traded, 1,689 rose and 4,610 fell.

The S&P 500-2.58%closed at 980.19
How big a move#949of 24,799 trading days since 1928
$100 in the index since$786price only, to September 24, 2026
Stocks that rose1,689of 7,278; 4,610 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Newmont Mining (NEM)+16.3%
Newmont Gold Co (NGC)+14.5%
Biogen Inc-Old (BGEN)+11.4%

Biggest falls among the 500 largest companies

Amfm Inc (AFM)-15.6%
Outdoor Systems Inc (OSI)-13.3%
Qualcomm (QCOM)-10.1%

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

‹ September 9, 1998 · Every September 10 · September 11, 1998 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.