ASE Industrial Holding Co Ltd ADR (ASX) had its best year between 2005 and 2024 in 2009, returning 155.9%.

ASSET	YEAR	% RETURN
ASE Industrial Holding Co Ltd ADR (ASX)	2005	30.35%
ASE Industrial Holding Co Ltd ADR (ASX)	2006	22.57%
ASE Industrial Holding Co Ltd ADR (ASX)	2007	3.7%
ASE Industrial Holding Co Ltd ADR (ASX)	2008	-62.43%
ASE Industrial Holding Co Ltd ADR (ASX)	2009	155.91%
ASE Industrial Holding Co Ltd ADR (ASX)	2010	30.81%
ASE Industrial Holding Co Ltd ADR (ASX)	2011	-22.97%
ASE Industrial Holding Co Ltd ADR (ASX)	2012	0.17%
ASE Industrial Holding Co Ltd ADR (ASX)	2013	13.24%
ASE Industrial Holding Co Ltd ADR (ASX)	2014	33.81%
ASE Industrial Holding Co Ltd ADR (ASX)	2015	-1.38%
ASE Industrial Holding Co Ltd ADR (ASX)	2016	-5.18%
ASE Industrial Holding Co Ltd ADR (ASX)	2017	33.4%
ASE Industrial Holding Co Ltd ADR (ASX)	2018	-37.49%
ASE Industrial Holding Co Ltd ADR (ASX)	2019	61.71%
ASE Industrial Holding Co Ltd ADR (ASX)	2020	7.93%
ASE Industrial Holding Co Ltd ADR (ASX)	2021	34.55%
ASE Industrial Holding Co Ltd ADR (ASX)	2022	-12.86%
ASE Industrial Holding Co Ltd ADR (ASX)	2023	59.42%
ASE Industrial Holding Co Ltd ADR (ASX)	2024	12.23%