Underfolio

Every trading day › 1997

The stock market on December 31, 1997

December 31, 1997, a Wednesday. The S&P 500 fell 0.04% to close at 970.43. Of 7,462 US stocks that traded, 4,045 rose and 2,348 fell.

The S&P 500-0.04%closed at 970.43
How big a move#23,529of 24,799 trading days since 1928
$100 in the index since$794price only, to September 24, 2026
Stocks that rose4,045of 7,462; 2,348 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for12stocks

Biggest rises among the 500 largest companies

AutoNation (AN)+11.3%
First Security Corp/De (FSCO)+9.3%
Tidewater Inc. (TDW)+5.3%

Biggest falls among the 500 largest companies

Gateway (GTW)-4.7%
Qualcomm (QCOM)-3.6%
First Data (FDC)-3.3%

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

‹ December 30, 1997 · Every December 31 · January 2, 1998 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.