what is the most performance mid cap stock between february 20 2020 and march 30 2020

Teladoc (TDOC) had the highest return between February 20, 2020 and March 30, 2020 by a mid-cap US stock, returning 39.8%.

ASSET DATE % RETURN
Teladoc (TDOC)
2/20/2020 - 3/30/2020
39.79%
Frontline (FRO)
2/20/2020 - 3/30/2020
31.66%
Quidel (QDEL)
2/20/2020 - 3/30/2020
27.06%
Euronav (CMBT)
2/20/2020 - 3/30/2020
23.23%
Virtu Financial (VIRT)
2/20/2020 - 3/30/2020
22.76%
Iovance Biotherapeutics (IOVA)
2/20/2020 - 3/30/2020
20.39%
International Seaways (INSW)
2/20/2020 - 3/30/2020
15.71%
Cal-Maine Foods (CALM)
2/20/2020 - 3/30/2020
13.96%
Tootsie Roll Industries (TR)
2/20/2020 - 3/30/2020
13.79%
Cogent Communications (CCOI)
2/20/2020 - 3/30/2020
11.88%
Vipshop (VIPS)
2/20/2020 - 3/30/2020
9.42%
Qiagen (QGEN)
2/20/2020 - 3/30/2020
9.35%
Stride (LRN)
2/20/2020 - 3/30/2020
8.22%
Twist Bioscience (TWST)
2/20/2020 - 3/30/2020
6.83%
Wave Life Sciences (WVE)
2/20/2020 - 3/30/2020
6.11%
WD-40 (WDFC)
2/20/2020 - 3/30/2020
6.07%
Grocery Outlet (GO)
2/20/2020 - 3/30/2020
5.69%
PLDT Inc ADR (PHI)
2/20/2020 - 3/30/2020
3.29%
MarketAxess (MKTX)
2/20/2020 - 3/30/2020
2.89%
Peloton Interactive (PTON)
2/20/2020 - 3/30/2020
2.21%
Immunovant  (IMVT)
2/20/2020 - 3/30/2020
1.85%
Premier (PINC)
2/20/2020 - 3/30/2020
0.64%
Inventrust Properties (IVT)
2/20/2020 - 3/30/2020
0%
Palomar (PLMR)
2/20/2020 - 3/30/2020
-0.19%
Masimo (MASI)
2/20/2020 - 3/30/2020
-0.24%
Mid-cap stocks are treated as having a market cap between $2B and $10B.