Underfolio

Every trading day › 1997

The stock market on October 10, 1997

October 10, 1997, a Friday. The S&P 500 fell 0.38% to close at 966.98. Of 7,460 US stocks that traded, 3,191 rose and 3,000 fell.

The S&P 500-0.38%closed at 966.98
How big a move#14,907of 24,799 trading days since 1928
$100 in the index since$797price only, to September 24, 2026
Stocks that rose3,191of 7,460; 3,000 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Teradyne, Inc. (TER)+7.3%
Willamette Industries (WLL)+6.9%
Stryker (SYK)+6.3%

Biggest falls among the 500 largest companies

Waste Management Inc-Old (WMX)-9.3%
Oxford Health Plans (OXHP)-4.1%

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

‹ October 9, 1997 · Every October 10 · October 13, 1997 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.