Underfolio

Every trading day › 1986

The stock market on October 22, 1986

October 22, 1986, a Wednesday. The S&P 500 rose 0.16% to close at 236.26. Of 5,990 US stocks that traded, 1,807 rose and 1,762 fell.

The S&P 500+0.16%closed at 236.26
How big a move#20,164of 24,799 trading days since 1928
$100 in the index since$3,261price only, to September 24, 2026
Stocks that rose1,807of 5,990; 1,762 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Newmont Gold Co (NGC)+6.5%
NextEra Energy (FPL)+5.8%
G-I Holdings Inc+5.6%

Biggest falls among the 500 largest companies

Wang Labs Inc (WANG)-8.7%
I M S International Inc (IMSI.)-4.4%
United Technologies (UTX)-3.9%

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

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

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.