Trend Table for NEXA - Nexa Resources S.A.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 15	B	Weak or Absent	Up	Up	Up	6.18%
May 14	B	Weak or Absent	Up	Up	Up	6.04%
May 13	C	Weak or Absent	Up	Down	Down	10.03%
May 10	B	Weak or Absent	Up	Up	Flat	7.19%
May 9	B	Weak or Absent	Up	Up	Flat	7.19%
May 8	B	Weak or Absent	Up	Up	Up	5.90%
May 7	B	Weak or Absent	Up	Up	Up	6.18%
May 6	B	Weak or Absent	Up	Up	Up	6.76%
May 3	B	Weak or Absent	Up	Up	Flat	7.78%
May 2	B	Weak or Absent	Up	Up	Down	8.37%