Underfolio

Every trading day › 1988

The stock market on July 22, 1988

July 22, 1988, a Friday. The S&P 500 fell 1.19% to close at 263.50. Of 6,208 US stocks that traded, 1,317 rose and 2,416 fell.

The S&P 500-1.19%closed at 263.50
How big a move#4,629of 24,799 trading days since 1928
$100 in the index since$2,924price only, to September 24, 2026
Stocks that rose1,317of 6,208; 2,416 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Intel (INTC)+4.5%
Texas Instruments (TXN)+3.0%
Ryerson Tull (RYI)+2.8%

Biggest falls among the 500 largest companies

Tandem Computers Inc (TDM.)-6.0%
Quantum Chemical (CUE)-5.4%
Amax Inc. (AMX)-4.8%

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

‹ July 21, 1988 · Every July 22 · July 25, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.