Underfolio

Every trading day › 2021

The stock market on April 16, 2021

April 16, 2021, a Friday. The S&P 500 rose 0.36% to close at 4185.47. Of 4,099 US stocks that traded, 1,994 rose and 1,967 fell.

The S&P 500+0.36%closed at 4185.47
How big a move#15,178of 24,799 trading days since 1928
$100 in the index since$184price only, to September 24, 2026
Stocks that rose1,994of 4,099; 1,967 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Novavax, Inc. (NVAX)+12.5%
PPG Industries (PPG)+8.7%
Moderna, Inc. (MRNA)+6.8%

Biggest falls among the 500 largest companies

Pinterest, Inc. (PINS)-9.7%
Splunk Inc. (SPLK)-9.5%
State Street Corp. (STT)-7.0%

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

‹ April 15, 2021 · Every April 16 · April 19, 2021 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.