Underfolio

Every trading day › 1988

The stock market on May 27, 1988

May 27, 1988, a Friday. The S&P 500 fell 0.48% to close at 253.42. Of 6,210 US stocks that traded, 1,557 rose and 1,967 fell.

The S&P 500-0.48%closed at 253.42
How big a move#12,873of 24,799 trading days since 1928
$100 in the index since$3,040price only, to September 24, 2026
Stocks that rose1,557of 6,210; 1,967 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for6stocks

Biggest rises among the 500 largest companies

Burlington Northern Santa Fe+9.7%
Polaroid (PRDCQ)+5.2%
Avon Products (AVP)+3.8%

Biggest falls among the 500 largest companies

Genentech Inc (DNA)-4.2%
L Brands (LTD)-3.4%
Texas Eastern Corp-2.8%

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

‹ May 26, 1988 · Every May 27 · May 31, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.