Trend Table for NL - NL Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 5	F	Weak or Absent	Down	Down	Down	56.88%
May 4	F	Weak or Absent	Down	Down	Down	54.53%
May 3	D	Weak or Absent	Down	Down	Down	48.85%
May 2	F	Weak or Absent	Down	Down	Down	55.05%
May 1	F	Weak or Absent	Down	Down	Down	49.81%
Apr 28	F	Weak or Absent	Down	Down	Flat	44.68%
Apr 27	D	Weak or Absent	Down	Down	Down	46.50%
Apr 26	D	Weak or Absent	Down	Down	Down	50.05%
Apr 25	D	Weak or Absent	Down	Down	Down	47.67%
Apr 24	F	Weak or Absent	Down	Down	Down	46.04%