Underfolio

Every trading day › 1977

The stock market on November 21, 1977

November 21, 1977, a Monday. The S&P 500 fell 0.08% to close at 95.25. Of 4,635 US stocks that traded, 1,207 rose and 1,133 fell.

The S&P 500-0.08%closed at 95.25
How big a move#22,323of 24,799 trading days since 1928
$100 in the index since$8,088price only, to September 24, 2026
Stocks that rose1,207of 4,635; 1,133 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

American General (AGC)+5.6%
Lowe's (LOW)+5.4%
City Investing Co (CNV)+3.7%

Biggest falls among the 500 largest companies

Clorox (CLX)-4.2%
Signal Companies (SGN)-3.6%
Carnation (CMK)-3.4%

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

‹ November 18, 1977 · Every November 21 · November 22, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.