Underfolio

Every trading day › 2015

The stock market on August 13, 2015

August 13, 2015, a Thursday. The S&P 500 fell 0.13% to close at 2083.39. Of 3,984 US stocks that traded, 1,650 rose and 2,151 fell.

The S&P 500-0.13%closed at 2083.39
How big a move#21,045of 24,799 trading days since 1928
$100 in the index since$370price only, to September 24, 2026
Stocks that rose1,650of 3,984; 2,151 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Advance Auto Parts (AAP)+9.2%
Monster Beverage Corporation (MNST)+4.9%
Yahoo (YHOO)+4.2%

Biggest falls among the 500 largest companies

Kohl's (KSS)-8.8%
Continental Resources, Inc. (CLR)-6.7%
Marathon Oil (MRO)-5.5%

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

‹ August 12, 2015 · Every August 13 · August 14, 2015 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.