Underfolio

Every trading day › 2015

The stock market on May 12, 2015

May 12, 2015, a Tuesday. The S&P 500 fell 0.29% to close at 2099.12. Of 3,956 US stocks that traded, 1,541 rose and 2,216 fell.

The S&P 500-0.29%closed at 2099.12
How big a move#16,647of 24,799 trading days since 1928
$100 in the index since$367price only, to September 24, 2026
Stocks that rose1,541of 3,956; 2,216 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Pall Corporation (PLL)+19.4%
Humana (HUM)+4.1%
Concho Resources (CXO)+3.7%

Biggest falls among the 500 largest companies

Ashland (ASH)-4.9%
FMC Corporation (FMC)-4.8%
Intl. Flavors & Frag. (IFF)-4.1%

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

‹ May 11, 2015 · Every May 12 · May 13, 2015 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.