Underfolio

Every trading day › 1968

The stock market on February 15, 1968

February 15, 1968, a Thursday. The S&P 500 rose 0.18% to close at 90.30. Of 1,942 US stocks that traded, 1,128 rose and 535 fell.

The S&P 500+0.18%closed at 90.30
How big a move#19,664of 24,799 trading days since 1928
$100 in the index since$8,532price only, to September 24, 2026
Stocks that rose1,128of 1,942; 535 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Sybron Corp -old (SYB)+9.7%
Insilco Holding Co (INSLQ)+5.7%
Mallinckrodt (MKG)+5.0%

Biggest falls among the 500 largest companies

Scott Technologies Inc (SCTT.)-13.1%
Cerro Corp (CDP)-5.3%
Qantel Corp-4.9%

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

‹ February 14, 1968 · Every February 15 · February 16, 1968 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.