Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Feb 16	B	Strong	Up	Up	Down	27.67%
Feb 15	A	Strong	Up	Up	Flat	26.04%
Feb 14	B	Strong	Up	Up	Flat	27.14%
Feb 13	A	Strong	Up	Up	Up	25.16%
Feb 10	A	Strong	Up	Up	Flat	28.19%
Feb 9	A	Strong	Up	Up	Up	27.58%
Feb 8	A	Strong	Up	Up	Up	27.87%
Feb 7	A	Strong	Up	Up	Up	26.00%
Feb 6	A	Strong	Up	Up	Up	26.87%
Feb 3	A	Strong	Up	Up	Up	25.36%