Trend Table for SUM - Summit Materials, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Aug 23	A	Strong	Up	Flat	Down	1.17%
Aug 22	B	Strong	Up	Down	Down	3.03%
Aug 21	B	Strong	Up	Down	Down	2.92%
Aug 18	B	Strong	Up	Down	Down	2.57%
Aug 17	A	Strong	Up	Flat	Down	1.48%
Aug 16	A	Strong	Up	Up	Down	-2.52%
Aug 15	A	Strong	Up	Up	Flat	-2.86%
Aug 14	A	Strong	Up	Up	Up	-3.36%
Aug 11	A	Strong	Up	Up	Up	-2.96%
Aug 10	A	Strong	Up	Up	Up	-2.50%