Trend Table for SUM - Summit Materials, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Dec 1	C	Weak or Absent	Up	Up	Up	4.25%
Nov 30	B	Weak or Absent	Up	Up	Up	6.83%
Nov 29	B	Weak or Absent	Up	Up	Up	6.19%
Nov 28	B	Weak or Absent	Up	Up	Flat	7.58%
Nov 27	B	Weak or Absent	Up	Up	Up	5.43%
Nov 24	B	Weak or Absent	Up	Up	Up	6.16%
Nov 22	B	Weak or Absent	Up	Up	Up	7.36%
Nov 21	B	Weak or Absent	Up	Up	Up	8.14%
Nov 20	C	Weak or Absent	Up	Up	Flat	9.61%
Nov 17	B	Weak or Absent	Up	Up	Up	7.86%