Underfolio

Every trading day › 1991

The stock market on November 12, 1991

November 12, 1991, a Tuesday. The S&P 500 rose 0.92% to close at 396.74. Of 5,772 US stocks that traded, 2,198 rose and 1,511 fell.

The S&P 500+0.92%closed at 396.74
How big a move#6,748of 24,799 trading days since 1928
$100 in the index since$1,942price only, to September 24, 2026
Stocks that rose2,198of 5,772; 1,511 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Stryker (SYK)+8.1%
Nalco Chemical Co (NLC)+7.0%
Storage Technology (STK)+6.8%

Biggest falls among the 500 largest companies

United States Steel (X)-3.9%
BankAmerica Corp.-3.7%
Anadarko Petroleum (APC)-3.2%

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

‹ November 11, 1991 · Every November 12 · November 13, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.