best mid cap stock december 27 2017 through january 7 2018

Skyline (SKY) had the highest return between December 27, 2017 and January 7, 2018 by a mid-cap US stock, returning 44.5%.

ASSET DATE % RETURN
Skyline (SKY)
12/27/2017 - 1/7/2018
44.49%
OneMain (OMF)
12/27/2017 - 1/7/2018
34.15%
Appian (APPN)
12/27/2017 - 1/7/2018
33.65%
Northern Oil & Gas (NOG)
12/27/2017 - 1/7/2018
28.04%
Arrowhead Pharmaceuticals (ARWR)
12/27/2017 - 1/7/2018
27.49%
Crispr Therapeutics (CRSP)
12/27/2017 - 1/7/2018
25.87%
Apellis Pharmaceuticals (APLS)
12/27/2017 - 1/7/2018
24.48%
Applied Digital (APLD)
12/27/2017 - 1/7/2018
22.39%
BlackBerry (BB)
12/27/2017 - 1/7/2018
22.28%
Ero Copper (ERO)
12/27/2017 - 1/7/2018
22.18%
American Superconductor (AMSC)
12/27/2017 - 1/7/2018
21.62%
Viking Therapeutics (VKTX)
12/27/2017 - 1/7/2018
20.14%
Companhia Siderurgica Nacional ADR (SID)
12/27/2017 - 1/7/2018
19.35%
Merus (MRUS)
12/27/2017 - 1/7/2018
18.12%
Energy of Minas Gerais Co DRC (CIG.C)
12/27/2017 - 1/7/2018
17.73%
HCI (HCI)
12/27/2017 - 1/7/2018
17.25%
Intellia Therapeutics (NTLA)
12/27/2017 - 1/7/2018
17.24%
Krystal Biotech (KRYS)
12/27/2017 - 1/7/2018
17.1%
VNET Group Inc DRC (VNET)
12/27/2017 - 1/7/2018
16.99%
Power Solutions International, Inc Common Stock (PSIX)
12/27/2017 - 1/7/2018
16.42%
Commercial Metals (CMC)
12/27/2017 - 1/7/2018
16.3%
Weibo (WB)
12/27/2017 - 1/7/2018
15.48%
Dorman Products (DORM)
12/27/2017 - 1/7/2018
15.09%
Autohome (ATHM)
12/27/2017 - 1/7/2018
15.03%
HUTCHMED DRC (HCM)
12/27/2017 - 1/7/2018
14.9%
Mid-cap stocks are treated as having a market cap between $2B and $10B.