Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Dec 4	B	Weak or Absent	Up	Up	Up	0.78%
Dec 1	C	Weak or Absent	Up	Up	Up	2.51%
Nov 30	C	Weak or Absent	Up	Up	Down	6.18%
Nov 29	C	Weak or Absent	Up	Up	Down	6.24%
Nov 28	C	Strong	Up	Up	Down	6.94%
Nov 27	B	Strong	Up	Up	Up	3.08%
Nov 24	B	Strong	Up	Up	Up	3.45%
Nov 22	B	Strong	Up	Up	Up	3.86%
Nov 21	B	Strong	Up	Up	Up	2.74%
Nov 20	B	Strong	Up	Up	Up	4.24%