Algorhythm (RIME) had the best quarter in 1997 by a US stock in Q4 1997, returning 1,500%.

ASSET	QUARTER	% RETURN
Algorhythm (RIME)	Q4 1997	1,500%
Lifevantage (LFVN)	Q2 1997	566.66%
Milestone Scientific (MLSS)	Q3 1997	336.54%
Precision Optics Corporation, Inc Common stock (POCI)	Q2 1997	213.89%
Stabilis Solutions (SLNG)	Q3 1997	205.04%
Coda Octopus (CODA)	Q3 1997	187.5%
Amazon (AMZN)	Q3 1997	181.32%
Lisata Therapeutics (LSTA)	Q2 1997	180%
Firefly Neuroscience (AIFF)	Q1 1997	177.38%
Opko Health (OPK)	Q3 1997	174.42%
Alto Ingredients (ALTO)	Q3 1997	165.04%
Newtek Business Services (NEWT)	Q4 1997	160.87%
Idaho Strategic Resources (IDR)	Q3 1997	160%
Cps Technologies (CPSH)	Q3 1997	160%
American Realty Investors (ARL)	Q1 1997	158.63%
Neonode (NEON)	Q3 1997	158%
Kingstone Companies (KINS)	Q3 1997	150.01%
Hain Celestial (HAIN)	Q3 1997	148.06%
Vaalco Energy (EGY)	Q3 1997	146.76%
Universal Insurance (UVE)	Q3 1997	145.43%
Vaalco Energy (EGY)	Q1 1997	145.3%
Sypris Solutions (SYPR)	Q3 1997	140%
Abeona Therapeutics (ABEO)	Q4 1997	139.13%
Option Care Health (OPCH)	Q2 1997	134.69%
Idaho Strategic Resources (IDR)	Q2 1997	133.33%