Underfolio

Every trading day › 1988

The stock market on March 4, 1988

March 4, 1988, a Friday. The S&P 500 fell 0.22% to close at 267.30. Of 6,263 US stocks that traded, 1,959 rose and 1,812 fell.

The S&P 500-0.22%closed at 267.30
How big a move#18,584of 24,799 trading days since 1928
$100 in the index since$2,882price only, to September 24, 2026
Stocks that rose1,959of 6,263; 1,812 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

KeySpan (KSE)+21.2%
Fluor (FLR)+8.8%
Ceridian Corp (CEN)+7.0%

Biggest falls among the 500 largest companies

May Dept. Stores (MAY)-7.2%
New England Elec Sys (NES)-4.6%
Black & Decker (BDK)-4.5%

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

‹ March 3, 1988 · Every March 4 · March 7, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.