Underfolio

Every trading day › 1986

The stock market on March 7, 1986

March 7, 1986, a Friday. The S&P 500 rose 0.20% to close at 225.57. Of 5,725 US stocks that traded, 1,944 rose and 1,665 fell.

The S&P 500+0.20%closed at 225.57
How big a move#19,165of 24,799 trading days since 1928
$100 in the index since$3,415price only, to September 24, 2026
Stocks that rose1,944of 5,725; 1,665 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Sempra Energy (SRE)+7.2%
Transco Energy (E)+6.4%
Georgia-Pacific (GP)+6.0%

Biggest falls among the 500 largest companies

American Stores (ASC)-11.1%
Intel (INTC)-5.6%
Midcon Corp (MCN)-5.5%

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

‹ March 6, 1986 · Every March 7 · March 10, 1986 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.