Trend Table for SUM - Summit Materials, Inc.

Current Trend Strength: Strong

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Feb 23	B	Weak or Absent	Up	Up	Up	22.30%
Feb 22	B	Weak or Absent	Up	Up	Up	23.59%
Feb 21	A	Weak or Absent	Up	Up	Up	25.12%
Feb 20	B	Weak or Absent	Up	Up	Up	29.21%
Feb 16	A	Weak or Absent	Up	Up	Up	24.36%
Feb 15	B	Weak or Absent	Up	Up	Up	30.62%
Feb 14	B	Weak or Absent	Up	Up	Up	37.28%
Feb 13	C	Weak or Absent	Up	Flat	Flat	39.62%
Feb 12	B	Weak or Absent	Up	Up	Up	35.02%
Feb 9	B	Weak or Absent	Up	Up	Up	37.17%