Trend Table for SUM - Summit Materials, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Aug 19	C	Weak or Absent	Up	Up	Up	-3.15%
Aug 16	B	Weak or Absent	Up	Up	Up	-2.63%
Aug 15	B	Weak or Absent	Up	Up	Up	-4.62%
Aug 14	B	Weak or Absent	Flat	Up	Flat	-1.48%
Aug 13	B	Weak or Absent	Up	Up	Flat	-2.07%
Aug 12	D	Weak or Absent	Down	Down	Down	0.75%
Aug 9	C	Weak or Absent	Flat	Up	Down	-1.20%
Aug 8	B	Weak or Absent	Up	Up	Down	-2.10%
Aug 7	C	Weak or Absent	Down	Down	Down	1.34%
Aug 6	C	Weak or Absent	Down	Flat	Down	-0.40%