Underfolio

Every trading day › 1982

The stock market on October 18, 1982

October 18, 1982, a Monday. The S&P 500 rose 2.37% to close at 136.73. Of 4,969 US stocks that traded, 2,223 rose and 906 fell.

The S&P 500+2.37%closed at 136.73
How big a move#1,170of 24,799 trading days since 1928
$100 in the index since$5,635price only, to September 24, 2026
Stocks that rose2,223of 4,969; 906 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

New Valley Corp (NVAL.)+11.6%
Tsl Holdings Inc (TSLHQ)+11.0%
Bankers Trust (BT)+7.5%

Biggest falls among the 500 largest companies

Phelps Dodge (PD)-5.0%
Sprint Nextel (FON)-3.5%
Storage Technology (STK)-3.3%

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

‹ October 15, 1982 · Every October 18 · October 19, 1982 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.