Underfolio

Every trading day › 1986

The stock market on November 11, 1986

November 11, 1986, a Tuesday. The S&P 500 rose 0.39% to close at 247.08. Of 6,017 US stocks that traded, 1,921 rose and 1,714 fell.

The S&P 500+0.39%closed at 247.08
How big a move#14,670of 24,799 trading days since 1928
$100 in the index since$3,118price only, to September 24, 2026
Stocks that rose1,921of 6,017; 1,714 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Unocal Corporation (UCL)+7.0%
Staley Continental Inc (STA)+6.6%
Textron (TXT)+6.6%

Biggest falls among the 500 largest companies

Ich Corp (ICHP)-5.0%
Ual Corp. (UAL)-3.4%
American Airlines Group (AMR)-3.1%

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

‹ November 10, 1986 · Every November 11 · November 12, 1986 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.