Underfolio

Every trading day › 1986

The stock market on January 22, 1986

January 22, 1986, a Wednesday. The S&P 500 fell 1.12% to close at 203.49. Of 5,722 US stocks that traded, 1,318 rose and 2,275 fell.

The S&P 500-1.12%closed at 203.49
How big a move#5,092of 24,799 trading days since 1928
$100 in the index since$3,786price only, to September 24, 2026
Stocks that rose1,318of 5,722; 2,275 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Merrill Lynch (MER)+7.4%
NL Industries, Inc. (NL)+6.4%
Union Carbide+5.5%

Biggest falls among the 500 largest companies

Manufactures Hanover (MHC)-6.7%
Blockbuster (BBI)-6.4%
Chemical Banking Corporation (CMB)-6.3%

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

‹ January 21, 1986 · Every January 22 · January 23, 1986 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.