Underfolio

Every trading day › 2018

The stock market on October 17, 2018

October 17, 2018, a Wednesday. The S&P 500 fell 0.03% to close at 2809.21. Of 3,773 US stocks that traded, 1,459 rose and 2,146 fell.

The S&P 500-0.03%closed at 2809.21
How big a move#23,963of 24,799 trading days since 1928
$100 in the index since$274price only, to September 24, 2026
Stocks that rose1,459of 3,773; 2,146 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

United Continental Holdings (UAL)+5.9%
Netflix (NFLX)+5.3%
U.S. Bancorp (USB)+3.8%

Biggest falls among the 500 largest companies

International Business Machines Corporation (IBM)-7.6%
AutoZone (AZO)-7.6%
Tilray, Inc. - Class 2 (TLRY)-6.4%

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

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

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.