Trend Table for SUM - Summit Materials, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Nov 2	B	Weak or Absent	Up	Up	Up	9.97%
Nov 1	A	Weak or Absent	Up	Up	Up	9.26%
Oct 31	B	Weak or Absent	Up	Down	Up	12.64%
Oct 30	B	Weak or Absent	Flat	Down	Down	14.03%
Oct 27	C	Weak or Absent	Down	Down	Down	17.69%
Oct 26	C	Weak or Absent	Down	Down	Down	18.48%
Oct 25	B	Weak or Absent	Flat	Down	Down	14.14%
Oct 24	B	Weak or Absent	Up	Down	Down	13.61%
Oct 23	C	Weak or Absent	Down	Down	Down	15.13%
Oct 20	A	Weak or Absent	Up	Up	Up	6.10%