Trend Table for CLH - Clean Harbors, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 24	A	Strong	Up	Up	Up	13.57%
May 23	A	Strong	Up	Up	Up	14.94%
May 22	A	Strong	Up	Up	Up	15.13%
May 21	A	Strong	Up	Up	Up	14.80%
May 20	B	Strong	Up	Up	Up	15.57%
May 17	B	Strong	Up	Up	Flat	16.10%
May 16	C	Strong	Up	Up	Flat	17.30%
May 15	B	Strong	Up	Up	Up	16.32%
May 14	A	Strong	Up	Up	Up	15.64%
May 13	A	Strong	Up	Up	Up	16.64%