Underfolio

Every trading day › 1988

The stock market on June 1, 1988

June 1, 1988, a Wednesday. The S&P 500 rose 1.73% to close at 266.69. Of 6,206 US stocks that traded, 2,607 rose and 1,271 fell.

The S&P 500+1.73%closed at 266.69
How big a move#2,286of 24,799 trading days since 1928
$100 in the index since$2,889price only, to September 24, 2026
Stocks that rose2,607of 6,206; 1,271 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Mercantile Stores (MST.)+8.9%
Telerate Inc (TLR)+8.6%
Navistar International (NAV)+8.2%

Biggest falls among the 500 largest companies

Centel Corp (CNT)-5.0%
Pall Corporation (PLL)-3.8%
Baker Hughes (BKR)-3.0%

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

‹ May 31, 1988 · Every June 1 · June 2, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.