Trend Table for CLH - Clean Harbors, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Aug 10	A	Strong	Up	Up	Up	43.24%
Aug 9	A	Strong	Up	Up	Up	41.94%
Aug 8	A	Strong	Up	Up	Up	44.85%
Aug 7	A	Strong	Up	Up	Up	46.48%
Aug 4	B	Strong	Up	Up	Flat	48.02%
Aug 3	B	Strong	Up	Up	Flat	47.89%
Aug 2	A	Strong	Up	Up	Flat	47.43%
Aug 1	C	Strong	Up	Up	Flat	48.37%
Jul 31	C	Strong	Up	Up	Down	48.80%
Jul 28	C	Strong	Up	Up	Down	49.76%