Underfolio

Every trading day › 2017

The stock market on August 1, 2017

August 1, 2017, a Tuesday. The S&P 500 rose 0.24% to close at 2476.35. Of 3,780 US stocks that traded, 1,887 rose and 1,653 fell.

The S&P 500+0.24%closed at 2476.35
How big a move#17,844of 24,799 trading days since 1928
$100 in the index since$311price only, to September 24, 2026
Stocks that rose1,887of 3,780; 1,653 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Sprint Nextel (S)+11.2%
Cognex Corporation (CGNX)+10.8%
IPG Photonics Corporation (IPGP)+9.0%

Biggest falls among the 500 largest companies

IDEXX Laboratories, Inc. (IDXX)-7.1%
Martin Marietta (MLM)-6.4%
Cummins (CMI)-6.2%

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

‹ July 31, 2017 · Every August 1 · August 2, 2017 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.