Co-Diagnostics (CODX) had the highest return in Q1 2020 by a US stock, returning 746.7%.

ASSET	QUARTER	% RETURN
Co-Diagnostics (CODX)	Q1 2020	746.67%
Genprex (GNPX)	Q1 2020	611.76%
Zhongchao (ZCMD)	Q1 2020	464.52%
TOMI Environmental Solutions (TOMZ)	Q1 2020	381.63%
iBio, Inc Common Stock (IBIO)	Q1 2020	307.69%
Mediaco (MDIA)	Q1 2020	285.45%
Alpha Pro Tech (APT)	Q1 2020	245.14%
Novavax (NVAX)	Q1 2020	240.35%
SG Blocks (SGBX)	Q1 2020	203.92%
51Talk Online Education (COE)	Q1 2020	199.28%
Vir Biotechnology (VIR)	Q1 2020	172.85%
NFT (MI)	Q1 2020	163.74%
Biomerica (BMRA)	Q1 2020	143.2%
Future Fintech (FTFT)	Q1 2020	133.33%
Kala Pharmaceuticals (KALA)	Q1 2020	133.16%
BTC Digital (BTCT)	Q1 2020	127.75%
Nixxy (NIXX)	Q1 2020	127.27%
Adaptimmune Therapeutics (ADAP)	Q1 2020	122.95%
Forte Biosciences (FBRX)	Q1 2020	121.82%
Inovio Pharmaceuticals (INO)	Q1 2020	119.47%
NanoViricides (NNVC)	Q1 2020	113.38%
Zoom Video Communications (ZM)	Q1 2020	112.38%
374Water Inc Common Stock (SCWO)	Q1 2020	111.11%
China Pharma (CPHI)	Q1 2020	109.96%
Aura Minerals Inc Common Shares (AUGO)	Q1 2020	107.12%