Trend Table for ROCK - Gibraltar Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Dec 19	C	Weak or Absent	Up	Down	Down	58.50%
Dec 16	D	Weak or Absent	Up	Down	Down	54.55%
Dec 15	D	Weak or Absent	Up	Down	Down	54.35%
Dec 14	C	Weak or Absent	Up	Down	Down	51.02%
Dec 13	D	Weak or Absent	Up	Down	Down	47.98%
Dec 12	C	Weak or Absent	Up	Down	Down	49.03%
Dec 9	C	Weak or Absent	Up	Down	Down	50.03%
Dec 8	B	Weak or Absent	Up	Up	Down	46.55%
Dec 7	B	Weak or Absent	Up	Up	Down	47.67%
Dec 6	B	Weak or Absent	Up	Up	Down	46.49%