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 15	B	Strong	Up	Up	Up	6.17%
May 14	A	Strong	Up	Up	Flat	6.59%
May 13	A	Strong	Up	Up	Flat	6.59%
May 10	A	Strong	Up	Up	Flat	6.88%
May 9	A	Weak or Absent	Up	Up	Flat	6.88%
May 8	A	Weak or Absent	Up	Up	Flat	6.72%
May 7	A	Weak or Absent	Up	Up	Up	6.09%
May 6	B	Weak or Absent	Up	Flat	Flat	7.84%
May 3	B	Weak or Absent	Up	Flat	Flat	7.84%
May 2	A	Weak or Absent	Up	Up	Flat	7.36%