Underfolio

Every trading day › 1980

The stock market on June 17, 1980

June 17, 1980, a Tuesday. The S&P 500 fell 0.05% to close at 116.03. Of 4,531 US stocks that traded, 1,275 rose and 1,121 fell.

The S&P 500-0.05%closed at 116.03
How big a move#23,291of 24,799 trading days since 1928
$100 in the index since$6,640price only, to September 24, 2026
Stocks that rose1,275of 4,531; 1,121 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Southland Royalty Co (SRO)+25.7%
Supron Energy Corp (SUE)+8.6%
Noble Energy (NBL)+5.9%

Biggest falls among the 500 largest companies

Genuine Parts (GPC)-5.9%
Wang Labs Inc (WANG)-4.1%
Gould Inc (GLD)-4.0%

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

‹ June 16, 1980 · Every June 17 · June 18, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.