Underfolio

Every trading day › 1986

The stock market on June 13, 1986

June 13, 1986, a Friday. The S&P 500 rose 1.76% to close at 245.73. Of 5,842 US stocks that traded, 2,512 rose and 1,232 fell.

The S&P 500+1.76%closed at 245.73
How big a move#2,213of 24,799 trading days since 1928
$100 in the index since$3,135price only, to September 24, 2026
Stocks that rose2,512of 5,842; 1,232 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Tyson Foods (TSN)+10.8%
CNA Financial Corporation (CNA)+8.0%
MCI Communications (MCIC.)+7.6%

Biggest falls among the 500 largest companies

Home Shopping Network-6.8%
Data General Corp (DGN.)-3.2%
Affiliated Pubns (AFP)-3.1%

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

‹ June 12, 1986 · Every June 13 · June 16, 1986 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.