Underfolio

Every trading day › 1986

The stock market on April 11, 1986

April 11, 1986, a Friday. The S&P 500 fell 0.20% to close at 235.97. Of 5,747 US stocks that traded, 1,925 rose and 1,754 fell.

The S&P 500-0.20%closed at 235.97
How big a move#19,080of 24,799 trading days since 1928
$100 in the index since$3,265price only, to September 24, 2026
Stocks that rose1,925of 5,747; 1,754 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Gerber Products (GEB)+7.0%
Walker (hiram) Resources Ltd (HWR.)+6.2%
Texaco (TX)+5.7%

Biggest falls among the 500 largest companies

Pennzoil (PZE)-7.9%
Capital Cities/ABC (CCB)-5.8%
Chrysler Corp (C)-4.7%

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

‹ April 10, 1986 · Every April 11 · April 14, 1986 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.