Trend Table for CLH - Clean Harbors, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Apr 19	A	Weak or Absent	Up	Up	Down	7.04%
Apr 18	A	Weak or Absent	Up	Flat	Down	8.62%
Apr 17	A	Weak or Absent	Up	Up	Down	8.12%
Apr 16	A	Strong	Up	Up	Down	6.79%
Apr 15	A	Strong	Up	Up	Down	6.53%
Apr 12	B	Strong	Up	Up	Down	5.38%
Apr 11	A	Strong	Up	Up	Up	3.48%
Apr 10	A	Strong	Up	Up	Up	3.49%
Apr 9	A	Strong	Up	Up	Up	1.92%
Apr 8	A	Strong	Up	Up	Up	2.47%