Trend Table for SUM - Summit Materials, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Oct 5	B	Strong	Flat	Down	Up	15.31%
Oct 4	B	Strong	Flat	Down	Up	14.99%
Oct 3	B	Strong	Down	Down	Up	19.13%
Oct 2	C	Strong	Down	Down	Up	18.33%
Sep 29	C	Strong	Down	Down	Flat	19.01%
Sep 28	C	Strong	Down	Down	Up	18.18%
Sep 27	D	Strong	Down	Down	Down	22.07%
Sep 26	D	Strong	Down	Down	Down	23.29%
Sep 25	D	Strong	Down	Down	Down	22.43%
Sep 22	D	Strong	Down	Down	Down	23.04%