Trend Table for COLB - Columbia Banking System, Inc.

Current Trend Strength: Strong

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Aug 29	C	Weak or Absent	Up	Up	Up	26.56%
Aug 28	C	Weak or Absent	Up	Up	Up	27.38%
Aug 27	C	Weak or Absent	Up	Up	Up	27.94%
Aug 26	C	Weak or Absent	Up	Up	Up	26.36%
Aug 23	C	Weak or Absent	Up	Up	Up	26.71%
Aug 22	C	Weak or Absent	Up	Up	Flat	35.68%
Aug 21	C	Weak or Absent	Up	Up	Flat	36.14%
Aug 20	C	Weak or Absent	Up	Up	Up	35.85%
Aug 19	B	Strong	Up	Up	Up	32.43%
Aug 16	B	Strong	Up	Up	Up	34.09%