Trend Table for SUM - Summit Materials, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Jun 27	A	Very Strong	Up	Up	Up	1.48%
Jun 26	A	Very Strong	Up	Up	Up	5.32%
Jun 23	A	Very Strong	Up	Up	Up	5.95%
Jun 22	B	Very Strong	Up	Up	Down	8.85%
Jun 21	B	Very Strong	Up	Up	Flat	8.40%
Jun 20	B	Very Strong	Up	Up	Down	9.23%
Jun 16	B	Very Strong	Up	Up	Down	9.27%
Jun 15	A	Very Strong	Up	Up	Up	7.46%
Jun 14	A	Very Strong	Up	Up	Up	7.86%
Jun 13	A	Very Strong	Up	Up	Up	7.24%