Trend Table for NL - NL Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Mar 13	A	Strong	Up	Up	Up	20.52%
Mar 12	B	Weak or Absent	Up	Up	Up	23.56%
Mar 11	B	Weak or Absent	Up	Up	Up	25.34%
Mar 8	C	Weak or Absent	Up	Up	Up	37.92%
Mar 7	C	Weak or Absent	Up	Up	Up	44.27%
Mar 6	D	Weak or Absent	Up	Flat	Up	51.13%
Mar 5	D	Weak or Absent	Up	Down	Up	51.13%
Mar 4	C	Weak or Absent	Up	Up	Up	48.87%
Mar 1	F	Weak or Absent	Down	Down	Flat	54.36%
Feb 29	F	Weak or Absent	Down	Down	Down	55.87%