what is the performance mid cap stock between september 27 2013 and december 27 2013

Plug Power (PLUG) had the highest return between September 27, 2013 and December 27, 2013 by a mid-cap US stock, returning 159.4%.

ASSETDATE% RETURN
Plug Power (PLUG)
9/27/2013 - 12/27/2013
159.38%
Camtek (CAMT)
9/27/2013 - 12/27/2013
133.93%
Corcept Therapeutics (CORT)
9/27/2013 - 12/27/2013
94.38%
Arrowhead Pharmaceuticals (ARWR)
9/27/2013 - 12/27/2013
86.67%
Globalstar, Inc Common Stock (GSAT)
9/27/2013 - 12/27/2013
80.2%
AtriCure (ATRC)
9/27/2013 - 12/27/2013
76.26%
Ambarella (AMBA)
9/27/2013 - 12/27/2013
63.12%
Vicor (VICR)
9/27/2013 - 12/27/2013
63.06%
Trex (TREX)
9/27/2013 - 12/27/2013
63.05%
Artivion (AORT)
9/27/2013 - 12/27/2013
56.55%
Wix (WIX)
9/27/2013 - 12/27/2013
52.22%
Companhia Siderurgica Nacional ADR (SID)
9/27/2013 - 12/27/2013
45.84%
Frontline (FRO)
9/27/2013 - 12/27/2013
45.66%
TAL Education (TAL)
9/27/2013 - 12/27/2013
45.53%
Vipshop (VIPS)
9/27/2013 - 12/27/2013
45.09%
Avis Budget (CAR)
9/27/2013 - 12/27/2013
43.48%
Applied Opt (AAOI)
9/27/2013 - 12/27/2013
42.62%
VNET Group Inc DRC (VNET)
9/27/2013 - 12/27/2013
40.51%
Halozyme Therapeutics (HALO)
9/27/2013 - 12/27/2013
39.78%
Icahn Enterprises (IEP)
9/27/2013 - 12/27/2013
38.86%
Extreme Networks (EXTR)
9/27/2013 - 12/27/2013
38.58%
PBF Energy (PBF)
9/27/2013 - 12/27/2013
37.29%
Advance Auto Parts (AAP)
9/27/2013 - 12/27/2013
35.44%
First Merchants (FRME)
9/27/2013 - 12/27/2013
34.95%
Texas Capital Bancshares (TCBI)
9/27/2013 - 12/27/2013
34.7%
Mid-cap stocks are treated as having a market cap between $2B and $10B.