Underfolio

Every trading day › 1977

The stock market on February 15, 1977

February 15, 1977, a Tuesday. The S&P 500 rose 0.30% to close at 101.04. Of 4,686 US stocks that traded, 1,355 rose and 1,101 fell.

The S&P 500+0.30%closed at 101.04
How big a move#16,587of 24,799 trading days since 1928
$100 in the index since$7,625price only, to September 24, 2026
Stocks that rose1,355of 4,686; 1,101 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Ethyl (NEU)+5.0%
Westmoreland Coal Co (WLB)+4.7%
Molson Coors Brewing (RKY)+4.0%

Biggest falls among the 500 largest companies

Polaroid (PRDCQ)-3.5%
Broadway Stores Inc (BWY)-3.1%
Energy Future Holdings (TXU)-3.0%

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

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

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.