what is the most performance mid cap stock between september 4 2018 and december 30 2018

Energy of Minas Gerais Co DRC (CIG.C) had the highest return between September 4, 2018 and December 30, 2018 by a mid-cap US stock, returning 135.6%.

ASSETDATE% RETURN
Energy of Minas Gerais Co DRC (CIG.C)
9/4/2018 - 12/30/2018
135.63%
Companhia Energetica de Minas Gerais CEMIG Pref ADR (CIG)
9/4/2018 - 12/30/2018
104.67%
Companhia Paranaense de Energia Pref ADR (ELP)
9/4/2018 - 12/30/2018
63.31%
Turkcell Iletisim Hizmetleri AS (TKC)
9/4/2018 - 12/30/2018
49.45%
Stride (LRN)
9/4/2018 - 12/30/2018
47.73%
Liquidia Technologies (LQDA)
9/4/2018 - 12/30/2018
43.61%
SSR Mining (SSRM)
9/4/2018 - 12/30/2018
37.18%
Ultrapar Participacoes SA ADR (UGP)
9/4/2018 - 12/30/2018
34.83%
Ondas (ONDS)
9/4/2018 - 12/30/2018
33.33%
BBVA Banco Frances SA ADR (BBAR)
9/4/2018 - 12/30/2018
32.65%
Crocs (CROX)
9/4/2018 - 12/30/2018
29.95%
Compania de Minas Buenaventura SAA ADR (BVN)
9/4/2018 - 12/30/2018
28.78%
HCI (HCI)
9/4/2018 - 12/30/2018
26.97%
Krystal Biotech (KRYS)
9/4/2018 - 12/30/2018
25.55%
Aris Mining (ARMN)
9/4/2018 - 12/30/2018
25.38%
Grupo Financiero Galicia SA ADR (GGAL)
9/4/2018 - 12/30/2018
24.92%
Scholar Rock (SRRK)
9/4/2018 - 12/30/2018
24.65%
B2Gold (BTG)
9/4/2018 - 12/30/2018
24.04%
Aurinia Pharmaceuticals (AUPH)
9/4/2018 - 12/30/2018
22.84%
United States Cellular (USM)
9/4/2018 - 12/30/2018
20.19%
Array Digital Infrastructure (AD)
9/4/2018 - 12/30/2018
20.19%
Calix (CALX)
9/4/2018 - 12/30/2018
20%
Virtu Financial (VIRT)
9/4/2018 - 12/30/2018
19.09%
Option Care Health (OPCH)
9/4/2018 - 12/30/2018
18.28%
Tootsie Roll Industries (TR)
9/4/2018 - 12/30/2018
16.02%
Mid-cap stocks are treated as having a market cap between $2B and $10B.