Underfolio

Every trading day › 1990

The stock market on February 12, 1990

February 12, 1990, a Monday. The S&P 500 fell 1.06% to close at 330.08. Of 5,854 US stocks that traded, 1,404 rose and 2,135 fell.

The S&P 500-1.06%closed at 330.08
How big a move#5,542of 24,799 trading days since 1928
$100 in the index since$2,334price only, to September 24, 2026
Stocks that rose1,404of 5,854; 2,135 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Hilton Worldwide Holdings (HLT)+4.7%
Pioneer Hi-Bred International, Inc. (PHB)+3.1%
J.P. Morgan (JPM.Z)+2.5%

Biggest falls among the 500 largest companies

Berkshire Hathaway (BRK)-9.2%
Hercules (HPC)-5.1%
McDonnell Douglas (MD)-4.9%

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

‹ February 9, 1990 · Every February 12 · February 13, 1990 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.