Trend Table for POWI - Power Integrations, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 20	C	Weak or Absent	Up	Up	Up	-17.66%
May 17	C	Weak or Absent	Up	Up	Up	-16.60%
May 16	C	Weak or Absent	Up	Up	Up	-17.54%
May 15	C	Weak or Absent	Up	Up	Up	-17.82%
May 14	C	Weak or Absent	Up	Up	Up	-17.22%
May 13	B	Weak or Absent	Up	Up	Up	-16.50%
May 10	C	Weak or Absent	Down	Up	Up	-15.08%
May 9	B	Weak or Absent	Up	Up	Up	-17.19%
May 8	C	Weak or Absent	Up	Up	Up	-16.43%
May 7	D	Weak or Absent	Down	Up	Up	-8.73%