what is the most performance mid cap stock between march 6 2023 and april 30 2023

Riot Blockchain (RIOT) had the highest return between March 6, 2023 and April 30, 2023 by a mid-cap US stock, returning 87.8%.

ASSET DATE % RETURN
Riot Blockchain (RIOT)
3/6/2023 - 4/30/2023
87.76%
Viking Therapeutics (VKTX)
3/6/2023 - 4/30/2023
80.44%
Burford Capital (BUR)
3/6/2023 - 4/30/2023
61.06%
Lifestance Health (LFST)
3/6/2023 - 4/30/2023
56.13%
Soleno Therapeutics (SLNO)
3/6/2023 - 4/30/2023
51.8%
Arcellx (ACLX)
3/6/2023 - 4/30/2023
51.13%
CleanSpark (CLSK)
3/6/2023 - 4/30/2023
50.38%
Legend Biotech  (LEGN)
3/6/2023 - 4/30/2023
48.53%
Energy of Minas Gerais Co DRC (CIG.C)
3/6/2023 - 4/30/2023
45.97%
Harmony Gold Mining (HMY)
3/6/2023 - 4/30/2023
44.51%
TG Therapeutics (TGTX)
3/6/2023 - 4/30/2023
44.11%
Protagonist Therapeutics (PTGX)
3/6/2023 - 4/30/2023
43.86%
StoneCo  (STNE)
3/6/2023 - 4/30/2023
43.51%
Immunitybio (IBRX)
3/6/2023 - 4/30/2023
37.93%
Oscar Health (OSCR)
3/6/2023 - 4/30/2023
35.96%
SkyWest (SKYW)
3/6/2023 - 4/30/2023
34.89%
Vertex (VERX)
3/6/2023 - 4/30/2023
34.7%
New Gold (NGD)
3/6/2023 - 4/30/2023
33.78%
Equinox Gold (EQX)
3/6/2023 - 4/30/2023
30.71%
Companhia Energetica de Minas Gerais CEMIG Pref ADR (CIG)
3/6/2023 - 4/30/2023
28.03%
Kingsoft Cloud Holdings  (KC)
3/6/2023 - 4/30/2023
27.33%
Apellis Pharmaceuticals (APLS)
3/6/2023 - 4/30/2023
27.32%
UWM (UWMC)
3/6/2023 - 4/30/2023
26.13%
KB Home (KBH)
3/6/2023 - 4/30/2023
25.04%
TIM Participacoes (TIMB)
3/6/2023 - 4/30/2023
24.39%
Mid-cap stocks are treated as having a market cap between $2B and $10B.