Trend Table for NL - NL Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 9	B	Weak or Absent	Up	Up	Up	-9.01%
May 8	B	Strong	Up	Up	Up	-9.64%
May 7	A	Strong	Up	Up	Up	-11.68%
May 6	A	Strong	Up	Up	Up	-11.18%
May 3	A	Strong	Up	Up	Up	-4.93%
May 2	A	Strong	Up	Up	Up	-2.56%
May 1	A	Strong	Up	Up	Up	-2.07%
Apr 30	A	Strong	Up	Up	Up	-4.58%
Apr 29	A	Strong	Up	Up	Up	-1.71%
Apr 26	B	Strong	Up	Up	Flat	0.31%