what is the performance mid cap stock between august 14 2013 and december 27 2013

Plug Power (PLUG) had the highest return between August 14, 2013 and December 27, 2013 by a mid-cap US stock, returning 298.1%.

ASSET DATE % RETURN
Plug Power (PLUG)
8/14/2013 - 12/27/2013
298.08%
ANI Pharmaceuticals (ANIP)
8/14/2013 - 12/27/2013
203.2%
Globalstar, Inc Common Stock (GSAT)
8/14/2013 - 12/27/2013
184.38%
Arrowhead Pharmaceuticals (ARWR)
8/14/2013 - 12/27/2013
169.63%
Camtek (CAMT)
8/14/2013 - 12/27/2013
128.48%
Halozyme Therapeutics (HALO)
8/14/2013 - 12/27/2013
125.93%
Star Bulk Carriers (SBLK)
8/14/2013 - 12/27/2013
110.95%
Companhia Siderurgica Nacional ADR (SID)
8/14/2013 - 12/27/2013
97.81%
Corcept Therapeutics (CORT)
8/14/2013 - 12/27/2013
96.84%
Perdoceo Education (PRDO)
8/14/2013 - 12/27/2013
93.22%
Ambarella (AMBA)
8/14/2013 - 12/27/2013
89.82%
Vipshop (VIPS)
8/14/2013 - 12/27/2013
87.88%
Trex (TREX)
8/14/2013 - 12/27/2013
81.26%
Nexstar Broadcasting (NXST)
8/14/2013 - 12/27/2013
73.73%
TAL Education (TAL)
8/14/2013 - 12/27/2013
73.39%
Argan (AGX)
8/14/2013 - 12/27/2013
72.27%
Extreme Networks (EXTR)
8/14/2013 - 12/27/2013
71.71%
Grupo Financiero Galicia SA ADR (GGAL)
8/14/2013 - 12/27/2013
68.9%
VNET Group Inc DRC (VNET)
8/14/2013 - 12/27/2013
65.93%
DHT (DHT)
8/14/2013 - 12/27/2013
62.02%
Vicor (VICR)
8/14/2013 - 12/27/2013
60.77%
Power Solutions International, Inc Common Stock (PSIX)
8/14/2013 - 12/27/2013
60.03%
American Airlines (AAL)
8/14/2013 - 12/27/2013
55.39%
Pampa Energia SA ADR (PAM)
8/14/2013 - 12/27/2013
54.81%
Jazz Pharmaceuticals (JAZZ)
8/14/2013 - 12/27/2013
52.17%
Mid-cap stocks are treated as having a market cap between $2B and $10B.