Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Jan 4	C	Weak or Absent	Up	Down	Up	53.72%
Jan 3	C	Weak or Absent	Up	Down	Flat	55.12%
Dec 30	C	Weak or Absent	Up	Down	Flat	55.49%
Dec 29	C	Weak or Absent	Up	Down	Up	54.15%
Dec 28	C	Weak or Absent	Up	Down	Down	57.73%
Dec 27	C	Weak or Absent	Up	Down	Down	55.29%
Dec 23	C	Weak or Absent	Up	Down	Down	55.97%
Dec 22	C	Weak or Absent	Up	Down	Down	55.12%
Dec 21	D	Weak or Absent	Up	Down	Down	54.32%
Dec 20	C	Weak or Absent	Up	Down	Down	55.36%