Underfolio

Every trading day › 1997

The stock market on July 23, 1997

July 23, 1997, a Wednesday. The S&P 500 rose 0.28% to close at 936.56. Of 7,483 US stocks that traded, 3,211 rose and 2,875 fell.

The S&P 500+0.28%closed at 936.56
How big a move#17,090of 24,799 trading days since 1928
$100 in the index since$823price only, to September 24, 2026
Stocks that rose3,211of 7,483; 2,875 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Lehman Brothers Holdings (LEHMQ)+15.1%
Clmbia Hca Hlthc (COL)+9.8%
Tenet Healthcare (THC)+9.6%

Biggest falls among the 500 largest companies

Netscape Communications Corp (NSCP)-11.0%
Baker Hughes (BKR)-8.7%
Qualcomm (QCOM)-7.3%

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

‹ July 22, 1997 · Every July 23 · July 24, 1997 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.