Trend Table for SUM - Summit Materials, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 17	D	Weak or Absent	Up	Down	Down	0.00%
May 16	D	Weak or Absent	Up	Down	Down	-0.22%
May 15	C	Weak or Absent	Up	Up	Up	-4.96%
May 14	D	Strong	Up	Down	Up	-1.69%
May 13	D	Strong	Up	Down	Up	-0.25%
May 10	D	Strong	Up	Down	Up	-1.40%
May 9	D	Strong	Up	Down	Up	-1.38%
May 8	D	Strong	Up	Down	Up	-0.89%
May 7	D	Strong	Up	Down	Up	-1.06%
May 6	D	Strong	Up	Down	Up	-0.67%