Underfolio

Every trading day › 2020

The stock market on December 16, 2020

December 16, 2020, a Wednesday. The S&P 500 rose 0.18% to close at 3701.17. Of 3,869 US stocks that traded, 1,618 rose and 2,151 fell.

The S&P 500+0.18%closed at 3701.17
How big a move#19,669of 24,799 trading days since 1928
$100 in the index since$208price only, to September 24, 2026
Stocks that rose1,618of 3,869; 2,151 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Airbnb Inc (ABNB)+10.6%
Dynatrace, Inc. (DT)+8.3%
Penn Entertainment (PENN)+6.8%

Biggest falls among the 500 largest companies

Moderna, Inc. (MRNA)-6.9%
Teladoc Health, Inc. (TDOC)-4.6%
Tyson Foods (TSN)-4.4%

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

‹ December 15, 2020 · Every December 16 · December 17, 2020 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.