Trend Table for CLH - Clean Harbors, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Aug 15	B	Weak or Absent	Up	Up	Up	6.17%
Aug 14	B	Weak or Absent	Up	Up	Up	6.82%
Aug 13	B	Weak or Absent	Up	Up	Flat	7.74%
Aug 12	B	Weak or Absent	Up	Up	Down	9.34%
Aug 9	A	Weak or Absent	Up	Up	Up	8.40%
Aug 8	A	Weak or Absent	Up	Up	Up	7.70%
Aug 7	B	Weak or Absent	Up	Up	Down	10.70%
Aug 6	A	Strong	Up	Up	Flat	9.78%
Aug 5	A	Strong	Up	Up	Down	11.16%
Aug 2	A	Strong	Up	Up	Up	7.45%