Underfolio

Every trading day › 1982

The stock market on December 30, 1982

December 30, 1982, a Thursday. The S&P 500 fell 0.64% to close at 140.33. Of 4,980 US stocks that traded, 1,296 rose and 1,703 fell.

The S&P 500-0.64%closed at 140.33
How big a move#10,068of 24,799 trading days since 1928
$100 in the index since$5,490price only, to September 24, 2026
Stocks that rose1,296of 4,980; 1,703 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Superior Oil (SOC)+7.1%
Belco Petroleum Corp (BPC)+6.9%
Signal Companies (SGN)+5.0%

Biggest falls among the 500 largest companies

Toys R Us (TOY)-7.6%
MCI Communications (MCIC.)-6.2%
Pioneer Corp-Texas (PNA)-5.6%

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

‹ December 29, 1982 · Every December 30 · December 31, 1982 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.