Trend Table for CLH - Clean Harbors, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Feb 2	A	Strong	Up	Up	Up	89.01%
Feb 1	A	Strong	Up	Up	Up	89.44%
Jan 31	A	Strong	Up	Up	Up	89.86%
Jan 30	A	Strong	Up	Up	Up	92.87%
Jan 27	A	Strong	Up	Up	Up	94.20%
Jan 26	A	Strong	Up	Up	Up	93.70%
Jan 25	A	Weak or Absent	Up	Up	Up	91.14%
Jan 24	A	Weak or Absent	Up	Up	Up	92.73%
Jan 23	A	Weak or Absent	Up	Up	Up	92.97%
Jan 20	A	Weak or Absent	Up	Up	Up	98.21%