Underfolio

Every trading day › 1988

The stock market on February 1, 1988

February 1, 1988, a Monday. The S&P 500 fell 0.79% to close at 255.04. Of 6,299 US stocks that traded, 2,273 rose and 1,756 fell.

The S&P 500-0.79%closed at 255.04
How big a move#8,142of 24,799 trading days since 1928
$100 in the index since$3,021price only, to September 24, 2026
Stocks that rose2,273of 6,299; 1,756 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for6stocks

Biggest rises among the 500 largest companies

Stop & Shop (SHP)+8.9%
Liz Claiborne (LIZ)+8.2%
BankBoston (BKB)+5.1%

Biggest falls among the 500 largest companies

Phelps Dodge (PD)-7.2%
Reebok International (RBK)-6.7%
Reynolds Metals (RLM)-5.6%

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

‹ January 29, 1988 · Every February 1 · February 2, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.