Underfolio

Every trading day › 1970

The stock market on February 13, 1970

February 13, 1970, a Friday. The S&P 500 fell 0.22% to close at 86.54. Of 2,225 US stocks that traded, 810 rose and 969 fell.

The S&P 500-0.22%closed at 86.54
How big a move#18,527of 24,799 trading days since 1928
$100 in the index since$8,902price only, to September 24, 2026
Stocks that rose810of 2,225; 969 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Pacific Petroleums Ltd (PP)+11.5%
Nalco Chemical Co (NLC)+7.5%
KeySpan (KSE)+6.1%

Biggest falls among the 500 largest companies

Computer Sciences (CSC)-7.6%
Mcdermott Intl Inc (MDRIQ)-6.9%
Unocal Corporation (UCL)-6.1%

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

‹ February 12, 1970 · Every February 13 · February 16, 1970 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.