Underfolio

Every trading day › 1976

The stock market on January 30, 1976

January 30, 1976, a Friday. The S&P 500 rose 0.75% to close at 100.86. Of 4,561 US stocks that traded, 1,877 rose and 858 fell.

The S&P 500+0.75%closed at 100.86
How big a move#8,652of 24,799 trading days since 1928
$100 in the index since$7,638price only, to September 24, 2026
Stocks that rose1,877of 4,561; 858 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Anaconda (A)+23.0%
H.F. Ahmanson (AHM)+13.5%
Southland Royalty Co (SRO)+9.6%

Biggest falls among the 500 largest companies

CNA Financial Corporation (CNA)-8.6%
CBS Corporation (CBS)-6.0%
Smith International (SII)-4.3%

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

‹ January 29, 1976 · Every January 30 · February 2, 1976 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.