Underfolio

Every trading day › 2016

The stock market on October 18, 2016

October 18, 2016, a Tuesday. The S&P 500 rose 0.62% to close at 2139.60. Of 3,822 US stocks that traded, 2,313 rose and 1,261 fell.

The S&P 500+0.62%closed at 2139.60
How big a move#10,491of 24,799 trading days since 1928
$100 in the index since$360price only, to September 24, 2026
Stocks that rose2,313of 3,822; 1,261 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Netflix (NFLX)+19.0%
Celanese (CE)+9.1%
Harley-Davidson (HOG)+9.0%

Biggest falls among the 500 largest companies

W.W. Grainger (GWW)-4.1%
Expeditors Intl. of Washington (EXPD)-3.2%
Lear (LEA)-2.6%

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

‹ October 17, 2016 · Every October 18 · October 19, 2016 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.