Underfolio

Every trading day › 1976

The stock market on October 15, 1976

October 15, 1976, a Friday. The S&P 500 rose 0.03% to close at 100.88. Of 4,706 US stocks that traded, 1,232 rose and 986 fell.

The S&P 500+0.03%closed at 100.88
How big a move#23,873of 24,799 trading days since 1928
$100 in the index since$7,637price only, to September 24, 2026
Stocks that rose1,232of 4,706; 986 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Newmont Mining (NEM)+9.3%
General American Oil Co Tx (GAO)+7.8%
CBS Inc (CBS)+4.5%

Biggest falls among the 500 largest companies

Kennecott (KN)-7.8%
Lubrizol (LZ)-4.1%
Nalco Chemical Co (NLC)-3.3%

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

‹ October 14, 1976 · Every October 15 · October 18, 1976 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.