Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Dec 5	B	Weak or Absent	Up	Up	Down	43.25%
Dec 2	B	Weak or Absent	Up	Up	Up	39.91%
Dec 1	B	Weak or Absent	Up	Up	Down	42.22%
Nov 30	B	Weak or Absent	Up	Up	Flat	40.96%
Nov 29	B	Weak or Absent	Up	Up	Down	43.80%
Nov 28	B	Weak or Absent	Up	Up	Down	45.06%
Nov 25	B	Weak or Absent	Up	Up	Down	41.13%
Nov 23	B	Weak or Absent	Up	Up	Down	41.30%
Nov 22	B	Weak or Absent	Up	Up	Up	38.93%
Nov 21	B	Weak or Absent	Up	Up	Up	39.20%