Underfolio

Every trading day › 1972

The stock market on October 11, 1972

October 11, 1972, a Wednesday. The S&P 500 fell 0.45% to close at 109.50. Of 2,491 US stocks that traded, 687 rose and 1,223 fell.

The S&P 500-0.45%closed at 109.50
How big a move#13,466of 24,799 trading days since 1928
$100 in the index since$7,036price only, to September 24, 2026
Stocks that rose687of 2,491; 1,223 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

PPG Industries (PPG)+5.2%
OGE Energy Corp (OGE)+4.8%
Outboard Marine+3.8%

Biggest falls among the 500 largest companies

Ceridian Corp (CEN)-6.9%
CVS Health (CVS)-6.0%
Levi Strauss (LEVI)-5.2%

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

‹ October 10, 1972 · Every October 11 · October 12, 1972 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.