Underfolio

Every trading day › 1969

The stock market on October 31, 1969

October 31, 1969, a Friday. The S&P 500 rose 0.20% to close at 97.12. Of 2,193 US stocks that traded, 1,057 rose and 781 fell.

The S&P 500+0.20%closed at 97.12
How big a move#19,150of 24,799 trading days since 1928
$100 in the index since$7,933price only, to September 24, 2026
Stocks that rose1,057of 2,193; 781 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

CNA Financial Corporation (CNA)+7.7%
Eastern Enterprises (EFU)+6.1%
Deere (DE)+5.6%

Biggest falls among the 500 largest companies

Texas Instruments (TXN)-7.6%
Ceridian Corp (CEN)-4.9%
Marathon Oil Corporation (MRO)-4.3%

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

‹ October 30, 1969 · Every October 31 · November 3, 1969 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.