Trend Table for NL - NL Industries, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Dec 27	D	Weak or Absent	Down	Down	Down	41.59%
Dec 23	D	Weak or Absent	Down	Down	Down	40.71%
Dec 22	D	Weak or Absent	Down	Down	Down	40.06%
Dec 21	D	Weak or Absent	Down	Down	Down	40.71%
Dec 20	D	Weak or Absent	Down	Down	Down	43.15%
Dec 19	D	Weak or Absent	Down	Down	Down	37.11%
Dec 16	D	Weak or Absent	Down	Down	Flat	32.51%
Dec 15	D	Weak or Absent	Down	Down	Up	30.79%
Dec 14	D	Weak or Absent	Down	Down	Up	27.49%
Dec 13	D	Weak or Absent	Down	Down	Up	29.67%