Underfolio

Every trading day › 1997

The stock market on January 31, 1997

January 31, 1997, a Friday. The S&P 500 rose 0.25% to close at 786.16. Of 7,465 US stocks that traded, 3,085 rose and 2,722 fell.

The S&P 500+0.25%closed at 786.16
How big a move#17,625of 24,799 trading days since 1928
$100 in the index since$980price only, to September 24, 2026
Stocks that rose3,085of 7,465; 2,722 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Paine Webber Group (PWJ.)+14.7%
Maxim Integrated (MXIM)+10.3%
Browning-Ferris Industries (BFI.)+7.5%

Biggest falls among the 500 largest companies

Informix Cp (IFMX)-5.1%
Tupperware Brands (TUP)-5.1%
Northern Trust Corp. (NTRS)-4.7%

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

‹ January 30, 1997 · Every January 31 · February 3, 1997 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.