Underfolio

Every trading day › 2020

The stock market on September 11, 2020

September 11, 2020, a Friday. The S&P 500 rose 0.05% to close at 3340.97. Of 3,727 US stocks that traded, 1,490 rose and 2,110 fell.

The S&P 500+0.05%closed at 3340.97
How big a move#23,261of 24,799 trading days since 1928
$100 in the index since$231price only, to September 24, 2026
Stocks that rose1,490of 3,727; 2,110 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

10x Genomics, Inc. (TXG)+10.1%
Lyft, Inc. (LYFT)+4.2%
Cognizant Technology Solutions (CTSH)+4.0%

Biggest falls among the 500 largest companies

Nikola Corp (NKLA)-14.5%
Ringcentral, Inc. (RNG)-8.4%
Symantec (NLOK)-6.0%

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

‹ September 10, 2020 · Every September 11 · September 14, 2020 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.