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 1	A	Weak or Absent	Up	Up	Flat	7.36%
Apr 30	A	Weak or Absent	Up	Up	Flat	7.35%
Apr 29	A	Weak or Absent	Up	Up	Flat	7.02%
Apr 26	A	Weak or Absent	Up	Up	Flat	7.41%
Apr 25	A	Weak or Absent	Up	Up	Flat	7.32%
Apr 24	A	Weak or Absent	Up	Up	Flat	7.92%
Apr 23	A	Weak or Absent	Up	Up	Flat	7.92%
Apr 22	A	Weak or Absent	Up	Up	Flat	7.36%
Apr 19	A	Weak or Absent	Up	Up	Up	6.89%
Apr 18	A	Weak or Absent	Up	Up	Flat	7.32%