Underfolio

Every trading day › 1978

The stock market on February 28, 1978

February 28, 1978, a Tuesday. The S&P 500 fell 0.78% to close at 87.04. Of 4,579 US stocks that traded, 709 rose and 1,737 fell.

The S&P 500-0.78%closed at 87.04
How big a move#8,312of 24,799 trading days since 1928
$100 in the index since$8,851price only, to September 24, 2026
Stocks that rose709of 4,579; 1,737 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Consolidated Natural Gas+6.9%
Airco Inc (AN)+4.2%
Allied Stores+3.3%

Biggest falls among the 500 largest companies

BP p.l.c. (BP)-8.4%
Schlitz (jos.) Brewing Co (SLZ.)-6.9%
Pogo Producing Co (PPP)-5.1%

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

‹ February 27, 1978 · Every February 28 · March 1, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.