Rackspace Technology (RXT) had the highest return on April 17, 2023 by a small-cap US stock, returning 23.1%.

ASSET	DATE	% RETURN
Rackspace Technology (RXT)	4/17/2023	23.08%
PepGen (PEPG)	4/17/2023	19.28%
Lindblad Expeditions (LIND)	4/17/2023	18.57%
Jiayin (JFIN)	4/17/2023	13.95%
Rezolute (RZLT)	4/17/2023	13.89%
Holley (HLLY)	4/17/2023	13.3%
ADC Therapeutics (ADCT)	4/17/2023	13.21%
Bit Digital (BTBT)	4/17/2023	12.15%
Assembly Biosciences (ASMB)	4/17/2023	11.88%
Mind Medicine (MNMD)	4/17/2023	11.78%
Altimmune (ALT)	4/17/2023	11%
MoonLake Immunotherapeutics (MLTX)	4/17/2023	10.99%
Oculis Holding AG Ordinary shares (OCS)	4/17/2023	10.82%
Immunome (IMNM)	4/17/2023	10.66%
Ehang (EH)	4/17/2023	10.66%
Groupon (GRPN)	4/17/2023	10.34%
Edgewise Therapeutics (EWTX)	4/17/2023	10.3%
Precigen (PGEN)	4/17/2023	9.43%
Yirendai (YRD)	4/17/2023	9.4%
Lexicon Pharmaceuticals (LXRX)	4/17/2023	9.35%
Stoke Therapeutics (STOK)	4/17/2023	8.92%
Sana Biotechnology (SANA)	4/17/2023	8.88%
Biohaven Pharmaceutical (BHVN)	4/17/2023	8.85%
Esperion Therapeutics (ESPR)	4/17/2023	8.73%
Xeris Pharmaceuticals (XERS)	4/17/2023	8.72%

Small-cap stocks are treated as having a market cap between $300M and $2B.