Trend Table for CLH - Clean Harbors, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 30	A	Weak or Absent	Up	Up	Up	71.60%
May 26	A	Weak or Absent	Up	Up	Up	70.52%
May 25	A	Weak or Absent	Up	Up	Up	72.06%
May 24	A	Weak or Absent	Up	Up	Up	71.09%
May 23	A	Weak or Absent	Up	Up	Up	72.03%
May 22	A	Weak or Absent	Up	Up	Up	69.89%
May 19	C	Weak or Absent	Up	Flat	Down	78.43%
May 18	A	Weak or Absent	Up	Up	Up	76.61%
May 17	A	Weak or Absent	Up	Up	Up	74.83%
May 16	B	Weak or Absent	Up	Up	Up	75.95%