Underfolio

Every trading day › 1998

The stock market on January 15, 1998

January 15, 1998, a Thursday. The S&P 500 fell 0.75% to close at 950.73. Of 7,432 US stocks that traded, 2,922 rose and 3,277 fell.

The S&P 500-0.75%closed at 950.73
How big a move#8,602of 24,799 trading days since 1928
$100 in the index since$810price only, to September 24, 2026
Stocks that rose2,922of 7,432; 3,277 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Capital One Financial (COF)+8.2%
Mirage Resorts Inc (MIR)+8.1%
Compuware (CPWR)+6.6%

Biggest falls among the 500 largest companies

ADC Telecommunications (ADCT)-15.4%
Thermo Instrument Systems (THI)-8.1%
Paychex, Inc. (PAYX)-6.9%

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

‹ January 14, 1998 · Every January 15 · January 16, 1998 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.