Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Mar 3	A	Strong	Up	Up	Up	32.11%
Mar 2	B	Strong	Up	Up	Flat	33.40%
Mar 1	B	Strong	Up	Up	Down	33.50%
Feb 28	A	Strong	Up	Up	Down	33.57%
Feb 27	A	Strong	Up	Up	Down	33.92%
Feb 24	A	Strong	Up	Up	Down	35.99%
Feb 23	B	Strong	Up	Up	Down	36.20%
Feb 22	A	Strong	Up	Up	Down	34.60%
Feb 21	A	Strong	Up	Up	Down	35.14%
Feb 17	B	Strong	Up	Up	Down	28.49%