best mid cap stock september 2017

Quantum Computing  (QUBT) had the highest return in September 2017 by a mid-cap US stock, returning 200%.

ASSET MONTH % RETURN
Quantum Computing  (QUBT)
September 2017
200%
Madrigal Pharmaceuticals (MDGL)
September 2017
165.02%
Applied Digital (APLD)
September 2017
85.71%
Viking Therapeutics (VKTX)
September 2017
81.9%
Enphase Energy (ENPH)
September 2017
67.03%
Arrowhead Pharmaceuticals (ARWR)
September 2017
52.46%
RH (RH)
September 2017
50.67%
Aris Mining (ARMN)
September 2017
43.59%
Merus (MRUS)
September 2017
36.56%
SM Energy (SM)
September 2017
32.59%
Halozyme Therapeutics (HALO)
September 2017
32.49%
Transocean (RIG)
September 2017
31.22%
Patterson-UTI Energy (PTEN)
September 2017
31.11%
Axcelis Technologies (ACLS)
September 2017
30.24%
Light & Wonder (LNW)
September 2017
29.52%
Riot Blockchain (RIOT)
September 2017
29%
Civitas Resources (CIVI)
September 2017
26.3%
Verona Pharma PLC ADR (VRNA)
September 2017
26.23%
SkyWest (SKYW)
September 2017
26.2%
Indivior PLC Ordinary Shares (INDV)
September 2017
25.03%
Gap (GAP)
September 2017
23.5%
Solaris Energy Infrastructure (SEI)
September 2017
23.09%
Appian (APPN)
September 2017
22.83%
Tidewater (TDW)
September 2017
22.8%
Helmerich and Payne (HP)
September 2017
22.53%
Mid-cap stocks are treated as having a market cap between $2B and $10B.