Underfolio

Every trading day › 1986

The stock market on March 6, 1986

March 6, 1986, a Thursday. The S&P 500 rose 0.35% to close at 225.13. Of 5,723 US stocks that traded, 2,228 rose and 1,445 fell.

The S&P 500+0.35%closed at 225.13
How big a move#15,364of 24,799 trading days since 1928
$100 in the index since$3,422price only, to September 24, 2026
Stocks that rose2,228of 5,723; 1,445 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Genentech Inc (DNA)+7.1%
Deere (DE)+5.9%
PPG Industries (PPG)+5.6%

Biggest falls among the 500 largest companies

Entergy Gulf States La LLC-8.0%
Intergraph Corp (INGR.)-7.2%
Enron (ENRNQ)-4.8%

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

‹ March 5, 1986 · Every March 6 · March 7, 1986 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.