Underfolio

Every trading day › 1988

The stock market on February 29, 1988

February 29, 1988, a Monday. The S&P 500 rose 2.04% to close at 267.82. Of 6,271 US stocks that traded, 2,823 rose and 1,130 fell.

The S&P 500+2.04%closed at 267.82
How big a move#1,604of 24,799 trading days since 1928
$100 in the index since$2,877price only, to September 24, 2026
Stocks that rose2,823of 6,271; 1,130 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for10stocks

Biggest rises among the 500 largest companies

Homestake Mining (HM)+24.1%
L Brands (LTD)+9.8%
Navistar International (NAV)+6.8%

Biggest falls among the 500 largest companies

Citizens Commun -ser B Old (CZN)-3.1%
H&R Block (HRB)-3.1%
Liz Claiborne (LIZ)-2.3%

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

‹ February 26, 1988 · Every February 29 · March 1, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.