Underfolio

Every trading day › 1985

The stock market on July 17, 1985

July 17, 1985, a Wednesday. The S&P 500 rose 0.48% to close at 195.65. Of 5,702 US stocks that traded, 2,125 rose and 1,487 fell.

The S&P 500+0.48%closed at 195.65
How big a move#12,842of 24,799 trading days since 1928
$100 in the index since$3,938price only, to September 24, 2026
Stocks that rose2,125of 5,702; 1,487 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Amax Inc. (AMX)+6.5%
FedEx (FDX)+6.1%
Newmont Mining (NEM)+4.7%

Biggest falls among the 500 largest companies

Nicor Gas (GAS)-6.8%
United Technologies (UTX)-4.8%
Williams (WMB)-3.7%

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

‹ July 16, 1985 · Every July 17 · July 18, 1985 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.