Rackspace Technology (RXT) had the highest return on April 10 by a small-cap US stock, returning 45.1%.

ASSET	DATE	% RETURN
Rackspace Technology (RXT)	4/10/2026	45.05%
mF International Limited Ordinary Shares (MFI)	4/10/2026	28.03%
Lightwave Logic (LWLG)	4/10/2026	20.87%
Treace Medical Concepts (TMCI)	4/10/2026	19.08%
REalloys (ALOY)	4/10/2026	18.37%
GeoPark (GPRK)	4/10/2026	15.91%
Spire Global (SPIR)	4/10/2026	14.38%
Indaptus Therapeutics (INDP)	4/10/2026	14.05%
POET Technologies (POET)	4/10/2026	12.82%
Falcon's Beyond Global, Inc Class A Common Stock (FBYD)	4/10/2026	12.57%
SL Science Holding Limited Ordinary Shares (SLBT)	4/10/2026	12.31%
Xanadu Quantum Technologies Limited Class B Subordinate Voting Shares (XNDU)	4/10/2026	12.28%
Alight (ALIT)	4/10/2026	12.21%
T1 Energy (TE)	4/10/2026	10.09%
Avita Medical (RCEL)	4/10/2026	8.91%
Unusual Machines (UMAC)	4/10/2026	8.73%
Contango ORE (CTGO)	4/10/2026	7.71%
Purecycle Technologies (PCT)	4/10/2026	7.41%
Enovix (ENVX)	4/10/2026	7.22%
Evolution Metals & Technologies Corp Common Stock (EMAT)	4/10/2026	7.02%
First Tracks Biotherapeutics (TRAX)	4/10/2026	6.82%
TJGC (TJGC)	4/10/2026	6.82%
Intuitive Machines (LUNR)	4/10/2026	6.8%
Boost Run Inc Class A Common Stock (BRUN)	4/10/2026	6.55%
Mega Fortune Company Limited Ordinary Shares (MGRT)	4/10/2026	6.3%

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