Underfolio

Every trading day › 2017

The stock market on May 12, 2017

May 12, 2017, a Friday. The S&P 500 fell 0.15% to close at 2390.90. Of 3,776 US stocks that traded, 1,226 rose and 2,307 fell.

The S&P 500-0.15%closed at 2390.90
How big a move#20,524of 24,799 trading days since 1928
$100 in the index since$322price only, to September 24, 2026
Stocks that rose1,226of 3,776; 2,307 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Snap Inc. (SNAP)+6.0%
Chemours Company (The) (CC)+4.6%
Cheniere Energy (LNG)+3.3%

Biggest falls among the 500 largest companies

Acuity Brands, Inc. (AYI)-8.0%
Mosaic (MOS)-3.3%
Hanesbrands (HBI)-3.1%

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

‹ May 11, 2017 · Every May 12 · May 15, 2017 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.