Underfolio

Every trading day › 1983

The stock market on July 13, 1983

July 13, 1983, a Wednesday. The S&P 500 fell 0.04% to close at 165.46. Of 5,228 US stocks that traded, 1,184 rose and 2,312 fell.

The S&P 500-0.04%closed at 165.46
How big a move#23,527of 24,799 trading days since 1928
$100 in the index since$4,656price only, to September 24, 2026
Stocks that rose1,184of 5,228; 2,312 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Tsl Holdings Inc (TSLHQ)+9.7%
Data General Corp (DGN.)+7.3%
Santa Fe Pacific Corp (SFX)+6.5%

Biggest falls among the 500 largest companies

Noram Energy Corp-7.4%
Pioneer Corp-Texas (PNA)-6.6%
PulteGroup (PHM)-6.1%

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

‹ July 12, 1983 · Every July 13 · July 14, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.