Underfolio

Every trading day › 2015

The stock market on December 18, 2015

December 18, 2015, a Friday. The S&P 500 fell 1.78% to close at 2005.55. Of 3,950 US stocks that traded, 1,235 rose and 2,570 fell.

The S&P 500-1.78%closed at 2005.55
How big a move#2,157of 24,799 trading days since 1928
$100 in the index since$384price only, to September 24, 2026
Stocks that rose1,235of 3,950; 2,570 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Darden Restaurants (DRI)+7.0%
Centene (CNC)+4.7%
BioMarin Pharmaceutical Inc. (BMRN)+3.8%

Biggest falls among the 500 largest companies

Williams (WMB)-9.1%
Avangrid, Inc. (AGR)-7.9%
Pioneer Natural Resources (PXD)-7.1%

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

‹ December 17, 2015 · Every December 18 · December 21, 2015 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.