Underfolio

Every trading day › 1977

The stock market on March 8, 1977

March 8, 1977, a Tuesday. The S&P 500 fell 0.38% to close at 100.87. Of 4,682 US stocks that traded, 1,162 rose and 1,205 fell.

The S&P 500-0.38%closed at 100.87
How big a move#14,901of 24,799 trading days since 1928
$100 in the index since$7,638price only, to September 24, 2026
Stocks that rose1,162of 4,682; 1,205 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Armstrong Holdings (ACK)+4.3%
Richardson-Vicks Inc (RVI)+3.2%
Northrop Grumman (NOC)+3.1%

Biggest falls among the 500 largest companies

Sears Holdings (SHLDQ)-5.3%
Trans Union Corp (TU)-4.8%
Tenneco (TEN)-4.3%

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

‹ March 7, 1977 · Every March 8 · March 9, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.