Trend Table for ARCH - Arch Coal, Inc.

Current Trend Strength: Strong

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Jul 18	F	Weak or Absent	Down	Down	Down	12.38%
Jul 17	D	Weak or Absent	Down	Down	Down	10.10%
Jul 16	D	Weak or Absent	Flat	Flat	Down	7.77%
Jul 15	C	Weak or Absent	Up	Up	Flat	7.09%
Jul 12	C	Weak or Absent	Flat	Flat	Flat	7.72%
Jul 11	F	Weak or Absent	Down	Down	Down	9.41%
Jul 10	D	Weak or Absent	Down	Down	Down	11.26%
Jul 9	D	Weak or Absent	Flat	Flat	Up	8.03%
Jul 8	C	Weak or Absent	Up	Up	Up	6.06%
Jul 5	C	Weak or Absent	Up	Up	Up	6.11%