Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Apr 19	D	Weak or Absent	Down	Down	Down	0.52%
Apr 18	D	Weak or Absent	Down	Down	Down	0.86%
Apr 17	D	Weak or Absent	Down	Down	Down	0.27%
Apr 16	D	Weak or Absent	Up	Down	Down	-1.70%
Apr 15	D	Weak or Absent	Up	Down	Down	-2.25%
Apr 12	D	Weak or Absent	Up	Down	Down	-3.37%
Apr 11	D	Weak or Absent	Up	Down	Down	-4.72%
Apr 10	D	Weak or Absent	Up	Down	Down	-4.09%
Apr 9	D	Weak or Absent	Up	Down	Down	-8.24%
Apr 8	D	Weak or Absent	Up	Down	Down	-8.08%