Underfolio

Every trading day › 2017

The stock market on September 26, 2017

September 26, 2017, a Tuesday. The S&P 500 rose 0.01% to close at 2496.84. Of 3,765 US stocks that traded, 2,152 rose and 1,385 fell.

The S&P 500+0.01%closed at 2496.84
How big a move#24,382of 24,799 trading days since 1928
$100 in the index since$309price only, to September 24, 2026
Stocks that rose2,152of 3,765; 1,385 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Snap Inc. (SNAP)+5.2%
Red Hat (RHT)+4.1%
L Brands (LB)+4.0%

Biggest falls among the 500 largest companies

Darden Restaurants (DRI)-6.5%
CoStar Group, Inc. (CSGP)-4.5%
Alnylam Pharmaceuticals, Inc. (ALNY)-4.3%

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

‹ September 25, 2017 · Every September 26 · September 27, 2017 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.