Underfolio

Every trading day › 2015

The stock market on May 13, 2015

May 13, 2015, a Wednesday. The S&P 500 fell 0.03% to close at 2098.48. Of 3,958 US stocks that traded, 1,885 rose and 1,880 fell.

The S&P 500-0.03%closed at 2098.48
How big a move#23,846of 24,799 trading days since 1928
$100 in the index since$367price only, to September 24, 2026
Stocks that rose1,885of 3,958; 1,880 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Williams (WMB)+6.2%
Pall Corporation (PLL)+4.4%
Autodesk, Inc. (ADSK)+3.3%

Biggest falls among the 500 largest companies

ResMed Inc. (RMD)-15.1%
DuPont (DD)-6.7%
Southwestern Energy (SWN)-3.7%

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

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

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.