Underfolio

Every trading day › 1978

The stock market on March 14, 1978

March 14, 1978, a Tuesday. The S&P 500 rose 0.45% to close at 89.35. Of 4,574 US stocks that traded, 1,285 rose and 1,049 fell.

The S&P 500+0.45%closed at 89.35
How big a move#13,383of 24,799 trading days since 1928
$100 in the index since$8,622price only, to September 24, 2026
Stocks that rose1,285of 4,574; 1,049 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Kennecott (KN)+10.3%
Houston Oil & Minerals (HOI)+7.6%
Hercules (HPC)+7.1%

Biggest falls among the 500 largest companies

Schlitz (jos.) Brewing Co (SLZ.)-7.8%
Olin (OLN)-6.5%
General Foods Corp-3.4%

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

‹ March 13, 1978 · Every March 14 · March 15, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.