what is the most performance mid cap stock between december 24 2007 and august 24 2008

Weatherford International (WFRD) had the highest return between December 24, 2007 and August 24, 2008 by a mid-cap US stock, returning 38,886.4%.

ASSET DATE % RETURN
Weatherford International (WFRD)
12/24/2007 - 8/24/2008
38,886.42%
Trex (TREX)
12/24/2007 - 8/24/2008
99.67%
Cleveland-Cliffs (CLF)
12/24/2007 - 8/24/2008
95.19%
Comstock Resources (CRK)
12/24/2007 - 8/24/2008
81.17%
Artivion (AORT)
12/24/2007 - 8/24/2008
79.76%
LivaNova (LIVN)
12/24/2007 - 8/24/2008
71.03%
Cal-Maine Foods (CALM)
12/24/2007 - 8/24/2008
70.21%
M/I Homes (MHO)
12/24/2007 - 8/24/2008
64.69%
ATS (ATS)
12/24/2007 - 8/24/2008
61.12%
AZZ (AZZ)
12/24/2007 - 8/24/2008
56.14%
Quaker Chemical (KWR)
12/24/2007 - 8/24/2008
54.13%
Ryder System (R)
12/24/2007 - 8/24/2008
48.6%
Helmerich and Payne (HP)
12/24/2007 - 8/24/2008
45.52%
Chart Industries (GTLS)
12/24/2007 - 8/24/2008
45.34%
Sapiens International (SPNS)
12/24/2007 - 8/24/2008
43.45%
Saia (SAIA)
12/24/2007 - 8/24/2008
42.85%
Catalyst Pharmaceuticals (CPRX)
12/24/2007 - 8/24/2008
41.85%
Patterson-UTI Energy (PTEN)
12/24/2007 - 8/24/2008
41.21%
Olin (OLN)
12/24/2007 - 8/24/2008
41.07%
Argan (AGX)
12/24/2007 - 8/24/2008
40.66%
Alliance Resource Partners (ARLP)
12/24/2007 - 8/24/2008
40.53%
Meritage (MTH)
12/24/2007 - 8/24/2008
40.37%
Hub (HUBG)
12/24/2007 - 8/24/2008
38.86%
Buckle (BKE)
12/24/2007 - 8/24/2008
38.73%
H&R Block (HRB)
12/24/2007 - 8/24/2008
36.94%
Mid-cap stocks are treated as having a market cap between $2B and $10B.