Trend Table for CLH - Clean Harbors, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 1	A	Weak or Absent	Up	Up	Up	69.27%
Apr 28	A	Weak or Absent	Up	Up	Up	70.43%
Apr 27	A	Weak or Absent	Up	Up	Up	71.49%
Apr 26	A	Weak or Absent	Up	Up	Down	73.85%
Apr 25	A	Weak or Absent	Up	Up	Down	73.95%
Apr 24	A	Weak or Absent	Up	Up	Up	71.48%
Apr 21	A	Weak or Absent	Up	Up	Up	71.89%
Apr 20	A	Weak or Absent	Up	Up	Up	71.73%
Apr 19	A	Weak or Absent	Up	Up	Up	71.48%
Apr 18	A	Weak or Absent	Up	Up	Up	72.76%