Underfolio

Every trading day › 2018

The stock market on May 17, 2018

May 17, 2018, a Thursday. The S&P 500 fell 0.09% to close at 2720.13. Of 3,750 US stocks that traded, 2,349 rose and 1,178 fell.

The S&P 500-0.09%closed at 2720.13
How big a move#22,266of 24,799 trading days since 1928
$100 in the index since$283price only, to September 24, 2026
Stocks that rose2,349of 3,750; 1,178 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

bluebird bio, Inc. (BLUE)+6.1%
Marathon Oil (MPC)+5.2%
HollyFrontier (HFC)+5.0%

Biggest falls among the 500 largest companies

Nektar Therapeutics (NKTR)-7.7%
C B S Corp New (CBS)-4.1%
Cisco Systems (CSCO)-3.8%

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

‹ May 16, 2018 · Every May 17 · May 18, 2018 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.