Underfolio

Every trading day › 1997

The stock market on December 12, 1997

December 12, 1997, a Friday. The S&P 500 fell 0.16% to close at 953.39. Of 7,489 US stocks that traded, 2,730 rose and 3,397 fell.

The S&P 500-0.16%closed at 953.39
How big a move#20,128of 24,799 trading days since 1928
$100 in the index since$808price only, to September 24, 2026
Stocks that rose2,730of 7,489; 3,397 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for8stocks

Biggest rises among the 500 largest companies

Comcast (CMCS)+6.9%
Consolidated Edison (ED)+5.4%
Tsys (TSS)+5.1%

Biggest falls among the 500 largest companies

Qualcomm (QCOM)-14.6%
Solectron (SLR)-8.8%
PeopleSoft, Inc. (PSFT)-8.7%

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

‹ December 11, 1997 · Every December 12 · December 15, 1997 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.