Trend Table for ARCH - Arch Coal, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Apr 12	C	Strong	Up	Down	Flat	2.56%
Apr 11	D	Strong	Up	Down	Up	1.59%
Apr 10	D	Strong	Up	Down	Flat	2.44%
Apr 9	D	Strong	Up	Down	Down	2.94%
Apr 8	D	Strong	Up	Down	Down	4.70%
Apr 5	D	Weak or Absent	Up	Down	Down	5.48%
Apr 4	D	Weak or Absent	Up	Down	Down	5.09%
Apr 3	D	Weak or Absent	Up	Down	Down	2.06%
Apr 2	D	Weak or Absent	Up	Down	Down	2.33%
Apr 1	D	Weak or Absent	Up	Down	Down	0.95%