Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Jun 10	F	Weak or Absent	Down	Down	Down	0.09%
Jun 7	F	Weak or Absent	Down	Down	Down	-0.07%
Jun 6	F	Weak or Absent	Down	Down	Down	-1.84%
Jun 5	F	Weak or Absent	Down	Down	Down	-3.40%
Jun 4	F	Weak or Absent	Down	Down	Down	-3.17%
Jun 3	D	Weak or Absent	Flat	Down	Flat	-4.76%
May 31	C	Weak or Absent	Up	Up	Up	-7.25%
May 30	D	Weak or Absent	Flat	Down	Up	-4.97%
May 29	F	Weak or Absent	Down	Down	Down	-3.90%
May 28	F	Weak or Absent	Down	Down	Down	-3.98%