Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 30	C	Weak or Absent	Down	Up	Down	-5.90%
May 26	C	Weak or Absent	Down	Up	Down	-7.47%
May 25	B	Weak or Absent	Down	Up	Down	-5.87%
May 24	B	Weak or Absent	Down	Up	Flat	-8.16%
May 23	B	Weak or Absent	Up	Up	Up	-10.05%
May 22	B	Weak or Absent	Up	Up	Up	-9.83%
May 19	C	Weak or Absent	Flat	Up	Up	-9.27%
May 18	C	Weak or Absent	Flat	Up	Up	-9.61%
May 17	C	Weak or Absent	Down	Up	Up	-8.62%
May 16	C	Weak or Absent	Down	Up	Up	-6.35%