Underfolio

Every trading day › 2021

The stock market on April 27, 2021

April 27, 2021, a Tuesday. The S&P 500 fell 0.02% to close at 4186.72. Of 4,150 US stocks that traded, 1,861 rose and 2,160 fell.

The S&P 500-0.02%closed at 4186.72
How big a move#24,044of 24,799 trading days since 1928
$100 in the index since$184price only, to September 24, 2026
Stocks that rose1,861of 4,150; 2,160 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Novavax, Inc. (NVAX)+16.3%
United Parcel Service (UPS)+10.4%
Doordash (DASH)+5.4%

Biggest falls among the 500 largest companies

Cadence Design Systems, Inc. (CDNS)-8.0%
Centene (CNC)-7.1%
Uipath (PATH)-6.7%

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

‹ April 26, 2021 · Every April 27 · April 28, 2021 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.