Underfolio

Every trading day › 1990

The stock market on September 14, 1990

September 14, 1990, a Friday. The S&P 500 fell 0.57% to close at 316.83. Of 5,805 US stocks that traded, 1,309 rose and 2,139 fell.

The S&P 500-0.57%closed at 316.83
How big a move#11,216of 24,799 trading days since 1928
$100 in the index since$2,432price only, to September 24, 2026
Stocks that rose1,309of 5,805; 2,139 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Viacom Inc (VIA)+5.2%
Louisiana Land & Exploration (LLX.)+4.9%
Eex Corp (EEX)+4.9%

Biggest falls among the 500 largest companies

CA Technologies (CA)-9.8%
Allegheny Technologies (ATI)-5.8%
Blockbuster (BBI)-5.3%

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

‹ September 13, 1990 · Every September 14 · September 17, 1990 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.