Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Sep 8	B	Strong	Up	Up	Down	-0.31%
Sep 7	A	Strong	Up	Up	Down	-0.64%
Sep 6	B	Strong	Up	Up	Down	-1.61%
Sep 5	B	Strong	Up	Up	Down	-1.90%
Sep 1	A	Strong	Up	Up	Up	-6.62%
Aug 31	A	Strong	Up	Up	Up	-4.92%
Aug 30	A	Strong	Up	Up	Up	-5.17%
Aug 29	A	Strong	Up	Up	Up	-4.07%
Aug 28	A	Strong	Up	Up	Up	-1.72%
Aug 25	A	Strong	Up	Up	Flat	-0.79%