Underfolio

Every trading day › 2017

The stock market on February 17, 2017

February 17, 2017, a Friday. The S&P 500 rose 0.17% to close at 2351.16. Of 3,792 US stocks that traded, 1,944 rose and 1,587 fell.

The S&P 500+0.17%closed at 2351.16
How big a move#19,951of 24,799 trading days since 1928
$100 in the index since$328price only, to September 24, 2026
Stocks that rose1,944of 3,792; 1,587 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Arista Networks, Inc. (ANET)+18.9%
The Kraft Heinz Company (KHC)+10.7%
T-Mobile US, Inc. (TMUS)+5.5%

Biggest falls among the 500 largest companies

Campbell Soup (CPB)-6.5%
General Mills (GIS)-3.8%
UnitedHealth Group (UNH)-3.7%

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

‹ February 16, 2017 · Every February 17 · February 21, 2017 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.