Underfolio

Every trading day › 1991

The stock market on February 15, 1991

February 15, 1991, a Friday. The S&P 500 rose 1.33% to close at 369.06. Of 5,701 US stocks that traded, 2,348 rose and 1,274 fell.

The S&P 500+1.33%closed at 369.06
How big a move#3,879of 24,799 trading days since 1928
$100 in the index since$2,088price only, to September 24, 2026
Stocks that rose2,348of 5,701; 1,274 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Great Western Financial (GWF.)+7.1%
CNA Financial Corporation (CNA)+7.0%
Salomon+7.0%

Biggest falls among the 500 largest companies

Homestake Mining (HM)-4.5%
Newmont Gold Co (NGC)-4.1%
St Jude Medical (STJ)-4.0%

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

‹ February 14, 1991 · Every February 15 · February 19, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.