Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Nov 17	B	Strong	Up	Up	Up	3.84%
Nov 16	B	Strong	Up	Up	Up	5.21%
Nov 15	B	Strong	Up	Up	Up	3.62%
Nov 14	B	Strong	Up	Up	Up	1.93%
Nov 13	B	Strong	Up	Flat	Up	8.03%
Nov 10	B	Strong	Up	Flat	Up	7.68%
Nov 9	B	Strong	Up	Down	Up	8.77%
Nov 8	C	Strong	Up	Down	Up	7.81%
Nov 7	B	Strong	Up	Flat	Up	6.88%
Nov 6	C	Strong	Up	Down	Up	7.50%