Trend Table for WES - Western Gas Partners, LP Limited Partner Interests

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Aug 17	A	Weak or Absent	Up	Flat	Down	58.80%
Aug 16	B	Weak or Absent	Up	Flat	Down	60.40%
Aug 15	B	Weak or Absent	Up	Up	Down	58.04%
Aug 14	B	Strong	Up	Up	Down	55.40%
Aug 11	A	Strong	Up	Up	Flat	52.35%
Aug 10	B	Strong	Up	Up	Down	54.33%
Aug 9	B	Strong	Up	Up	Down	56.30%
Aug 8	B	Strong	Up	Up	Flat	52.95%
Aug 7	B	Strong	Up	Up	Flat	53.06%
Aug 4	B	Strong	Up	Up	Flat	53.78%