Trend Table for ACMR - ACM Research, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 20	D	Weak or Absent	Up	Down	Down	-16.50%
May 17	D	Weak or Absent	Up	Down	Down	-18.11%
May 16	D	Weak or Absent	Up	Down	Down	-20.42%
May 15	D	Weak or Absent	Up	Down	Down	-18.35%
May 14	D	Weak or Absent	Up	Down	Down	-15.85%
May 13	D	Weak or Absent	Up	Down	Down	-15.33%
May 10	D	Weak or Absent	Up	Down	Down	-15.72%
May 9	D	Weak or Absent	Up	Down	Down	-22.93%
May 8	D	Weak or Absent	Up	Down	Down	-23.75%
May 7	D	Weak or Absent	Up	Down	Up	-28.69%