Underfolio

Every trading day › 2023

The stock market on February 16, 2023

February 16, 2023, a Thursday. The S&P 500 fell 1.38% to close at 4090.41. Of 4,317 US stocks that traded, 1,282 rose and 2,870 fell.

The S&P 500-1.38%closed at 4090.41
How big a move#3,619of 24,799 trading days since 1928
$100 in the index since$188price only, to September 24, 2026
Stocks that rose1,282of 4,317; 2,870 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

West Pharmaceutical Services, Inc. (WST)+14.5%
Twilio Inc. (TWLO)+14.2%
Seattle Genetics, Inc. (SGEN)+13.3%

Biggest falls among the 500 largest companies

SolarEdge (SEDG)-8.4%
Etsy, Inc. (ETSY)-8.4%
Datadog, Inc. (DDOG)-7.0%

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

‹ February 15, 2023 · Every February 16 · February 17, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.