Underfolio

Every trading day › 1987

The stock market on February 27, 1987

February 27, 1987, a Friday. The S&P 500 rose 0.44% to close at 284.20. Of 6,087 US stocks that traded, 2,223 rose and 1,638 fell.

The S&P 500+0.44%closed at 284.20
How big a move#13,599of 24,799 trading days since 1928
$100 in the index since$2,711price only, to September 24, 2026
Stocks that rose2,223of 6,087; 1,638 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Subaru Of America (SBRU)+7.5%
Navistar International (NAV)+7.3%
Wang Labs Inc (WANG)+6.7%

Biggest falls among the 500 largest companies

Aflac (AFL)-6.6%
New York Times (NYT)-4.5%
Chemical Waste Management (CHW)-3.5%

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

‹ February 26, 1987 · Every February 27 · March 2, 1987 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.