Trend Table for XOMAP - XOMA Corporation - 8.625% Series A Cumulative Perpetual Preferred Stock

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 7	A	Weak or Absent	Up	Up	Up	7.44%
May 6	B	Weak or Absent	Up	Flat	Flat	9.21%
May 3	B	Weak or Absent	Up	Flat	Flat	9.21%
May 2	A	Weak or Absent	Up	Up	Flat	8.73%
May 1	A	Weak or Absent	Up	Up	Flat	8.73%
Apr 30	A	Weak or Absent	Up	Up	Flat	8.71%
Apr 29	A	Weak or Absent	Up	Up	Flat	8.38%
Apr 26	A	Weak or Absent	Up	Up	Flat	8.77%
Apr 25	A	Weak or Absent	Up	Up	Flat	8.69%
Apr 24	A	Weak or Absent	Up	Up	Flat	9.30%