Underfolio

Every trading day › 2017

The stock market on September 28, 2017

September 28, 2017, a Thursday. The S&P 500 rose 0.12% to close at 2510.06. Of 3,761 US stocks that traded, 1,975 rose and 1,532 fell.

The S&P 500+0.12%closed at 2510.06
How big a move#21,256of 24,799 trading days since 1928
$100 in the index since$307price only, to September 24, 2026
Stocks that rose1,975of 3,761; 1,532 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

McCormick (MKC)+5.4%
AbbVie (ABBV)+5.0%
Alnylam Pharmaceuticals, Inc. (ALNY)+4.2%

Biggest falls among the 500 largest companies

Gilead Sciences (GILD)-3.5%
Liberty Interactive Corp (QVCA)-3.3%
Twenty-First Century Fox (FOX)-2.8%

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

‹ September 27, 2017 · Every September 28 · September 29, 2017 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.