best performing mid stock between oct 20 2008 and feb 2009

IAMGold (IAG) had the highest return between October 20, 2008 and February 28, 2009 by a mid-cap US stock, returning 152.9%.

ASSET DATE % RETURN
IAMGold (IAG)
10/20/2008 - 2/28/2009
152.92%
Amneal Pharmaceuticals, Inc Class A Common Stock (AMRX)
10/20/2008 - 2/28/2009
140%
Eldorado Gold (EGO)
10/20/2008 - 2/28/2009
121.18%
Central Garden & Pet (CENT)
10/20/2008 - 2/28/2009
96.78%
Central Garden & Pet Company A (CENTA)
10/20/2008 - 2/28/2009
88.64%
MarketAxess (MKTX)
10/20/2008 - 2/28/2009
83.06%
B2Gold (BTG)
10/20/2008 - 2/28/2009
82.38%
SSR Mining (SSRM)
10/20/2008 - 2/28/2009
72.85%
Grand Canyon Education (LOPE)
10/20/2008 - 2/28/2009
70.2%
Perdoceo Education (PRDO)
10/20/2008 - 2/28/2009
69.2%
Fortuna Silver Mines (FSM)
10/20/2008 - 2/28/2009
59.03%
Galapagos NV ADR (GLPG)
10/20/2008 - 2/28/2009
53.41%
InterDigital (IDCC)
10/20/2008 - 2/28/2009
50.44%
Harmony Gold Mining (HMY)
10/20/2008 - 2/28/2009
49.56%
ACI Worldwide (ACIW)
10/20/2008 - 2/28/2009
48.34%
MYR (MYRG)
10/20/2008 - 2/28/2009
45.01%
HF Sinclair (DINO)
10/20/2008 - 2/28/2009
41.75%
Bausch Health Companies (BHC)
10/20/2008 - 2/28/2009
40.95%
Advance Auto Parts (AAP)
10/20/2008 - 2/28/2009
37.41%
AutoNation (AN)
10/20/2008 - 2/28/2009
33.6%
First Majestic Silver (AG)
10/20/2008 - 2/28/2009
33.04%
Ligand Pharmaceuticals (LGND)
10/20/2008 - 2/28/2009
32.85%
Compania de Minas Buenaventura SAA ADR (BVN)
10/20/2008 - 2/28/2009
31.65%
Pegasystems (PEGA)
10/20/2008 - 2/28/2009
31.09%
Centrus Energy (LEU)
10/20/2008 - 2/28/2009
28.97%
Mid-cap stocks are treated as having a market cap between $2B and $10B.