Trend Table for BSM - Black Stone Minerals, L.P.

Current Trend Strength: Strong

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 6	B	Weak or Absent	Up	Up	Up	0.26%
May 3	B	Weak or Absent	Up	Up	Up	2.15%
May 2	A	Weak or Absent	Up	Up	Up	3.35%
May 1	B	Weak or Absent	Down	Up	Up	5.17%
Apr 30	B	Weak or Absent	Down	Up	Up	4.97%
Apr 29	A	Weak or Absent	Up	Up	Up	3.22%
Apr 26	A	Weak or Absent	Flat	Up	Up	3.99%
Apr 25	A	Weak or Absent	Flat	Up	Up	4.06%
Apr 24	B	Weak or Absent	Down	Up	Up	5.70%
Apr 23	B	Weak or Absent	Down	Flat	Flat	6.30%