Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Oct 25	F	Weak or Absent	Down	Down	Down	8.72%
Oct 24	F	Weak or Absent	Down	Down	Down	8.66%
Oct 23	F	Weak or Absent	Down	Down	Down	9.13%
Oct 22	F	Weak or Absent	Down	Down	Down	7.62%
Oct 21	D	Weak or Absent	Down	Down	Down	7.41%
Oct 18	F	Weak or Absent	Down	Down	Down	5.06%
Oct 17	D	Weak or Absent	Down	Down	Down	5.73%
Oct 16	F	Weak or Absent	Down	Down	Down	5.46%
Oct 15	D	Weak or Absent	Down	Down	Down	5.65%
Oct 14	D	Weak or Absent	Down	Flat	Down	4.04%