Trend Table for POWI - Power Integrations, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 24	C	Weak or Absent	Up	Up	Flat	-18.58%
May 23	C	Weak or Absent	Up	Up	Down	-17.56%
May 22	B	Strong	Up	Up	Up	-19.65%
May 21	C	Strong	Up	Up	Flat	-18.50%
May 20	C	Weak or Absent	Up	Up	Up	-19.20%
May 17	C	Weak or Absent	Up	Up	Up	-18.16%
May 16	C	Weak or Absent	Up	Up	Up	-19.08%
May 15	C	Weak or Absent	Up	Up	Up	-19.36%
May 14	C	Weak or Absent	Up	Up	Up	-18.76%
May 13	B	Weak or Absent	Up	Up	Up	-18.06%