Underfolio

Every trading day › 1977

The stock market on June 15, 1977

June 15, 1977, a Wednesday. The S&P 500 fell 0.25% to close at 99.61. Of 4,679 US stocks that traded, 1,150 rose and 1,190 fell.

The S&P 500-0.25%closed at 99.61
How big a move#17,709of 24,799 trading days since 1928
$100 in the index since$7,734price only, to September 24, 2026
Stocks that rose1,150of 4,679; 1,190 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Cbi Industries Inc (CBI)+5.1%
Kewanee Industries Inc (KOC.)+4.0%
Blue Bell (BBL)+3.3%

Biggest falls among the 500 largest companies

Amp Inc (AMP)-3.5%
Ceridian Corp (CEN)-3.3%
Intel (INTC)-3.1%

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

‹ June 14, 1977 · Every June 15 · June 16, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.