Underfolio

Every trading day › 1978

The stock market on March 15, 1978

March 15, 1978, a Wednesday. The S&P 500 fell 0.26% to close at 89.12. Of 4,572 US stocks that traded, 1,197 rose and 1,111 fell.

The S&P 500-0.26%closed at 89.12
How big a move#17,526of 24,799 trading days since 1928
$100 in the index since$8,645price only, to September 24, 2026
Stocks that rose1,197of 4,572; 1,111 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Airco Inc (AN)+9.9%
Certainteed Corp+4.1%
General Dynamics (GD)+4.1%

Biggest falls among the 500 largest companies

Murphy Oil Corporation (MUR)-3.6%
Nlt Corp (NLT)-3.5%
North American Philips-3.4%

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

‹ March 14, 1978 · Every March 15 · March 16, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.