Underfolio

Every trading day › 2021

The stock market on December 6, 2021

December 6, 2021, a Monday. The S&P 500 rose 1.17% to close at 4591.67. Of 4,435 US stocks that traded, 3,117 rose and 1,192 fell.

The S&P 500+1.17%closed at 4591.67
How big a move#4,700of 24,799 trading days since 1928
$100 in the index since$168price only, to September 24, 2026
Stocks that rose3,117of 4,435; 1,192 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Rivian (RIVN)+11.6%
Airbnb (ABNB)+8.5%
United Continental Holdings (UAL)+8.3%

Biggest falls among the 500 largest companies

Moderna, Inc. (MRNA)-13.5%
Zscaler, Inc. (ZS)-12.4%
Ubiquiti Inc. (UI)-10.4%

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

‹ December 3, 2021 · Every December 6 · December 7, 2021 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.