StablecoinX Inc Class A Common Stock (USDE) had the highest return in August 2026 by a small-cap US stock, returning 424.9%.

ASSET	MONTH	% RETURN
StablecoinX Inc Class A Common Stock (USDE)	August 2026	424.85%
RF Acquisition Corp II Ordinary Shares (RFAI)	August 2026	287.83%
Cypherpunk Technologies (CYPH)	August 2026	199.18%
Capricor Therapeutics (CAPR)	August 2026	162.17%
Arcturus Therapeutics (ARCT)	August 2026	153.17%
Quantum (QMCO)	August 2026	129.53%
Avita Medical (RCEL)	August 2026	124.44%
OmniAb (OABI)	August 2026	117.91%
TJGC (TJGC)	August 2026	93.85%
Goldgroup Mining (GORO)	August 2026	79.13%
Claritev (CTEV)	August 2026	73.85%
Immix Biopharma (IMMX)	August 2026	69.65%
Pasqal Holding SA Ordinary Share (PSQL)	August 2026	69.61%
Zhong Yang Financial Group Limited Ordinary Shares (TOP)	August 2026	66.13%
Varex Imaging (VREX)	August 2026	63.05%
Ramaco Resources (METC)	August 2026	60.18%
Sight Sciences (SGHT)	August 2026	58.88%
YD Bio (YDES)	August 2026	57.87%
Bowman Consulting (BWMN)	August 2026	57.1%
Forward Industries (FWDI)	August 2026	56.54%
Beta Bionics, Inc Common Stock (BBNX)	August 2026	55.49%
Honest (HNST)	August 2026	55.01%
Inhibrx Biosciences (INBX)	August 2026	54.78%
Evolus (EOLS)	August 2026	53.81%
Ibotta (IBTA)	August 2026	53.44%

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