Trend Table for CLH - Clean Harbors, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Apr 23	A	Weak or Absent	Up	Up	Up	-1.95%
Apr 22	A	Weak or Absent	Up	Up	Flat	0.85%
Apr 19	A	Weak or Absent	Up	Up	Down	1.76%
Apr 18	A	Weak or Absent	Up	Flat	Down	3.25%
Apr 17	A	Weak or Absent	Up	Up	Down	2.78%
Apr 16	A	Strong	Up	Up	Down	1.52%
Apr 15	A	Strong	Up	Up	Down	1.27%
Apr 12	B	Strong	Up	Up	Down	0.17%
Apr 11	A	Strong	Up	Up	Up	-1.63%
Apr 10	A	Strong	Up	Up	Up	-1.62%