Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Strong

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 23	B	Weak or Absent	Up	Up	Up	25.05%
May 22	B	Weak or Absent	Up	Up	Up	25.35%
May 19	C	Weak or Absent	Flat	Up	Up	26.13%
May 18	C	Weak or Absent	Flat	Up	Up	25.66%
May 17	C	Weak or Absent	Down	Up	Up	27.03%
May 16	C	Weak or Absent	Down	Up	Up	30.19%
May 15	C	Weak or Absent	Down	Up	Up	30.48%
May 12	D	Weak or Absent	Down	Down	Up	32.69%
May 11	C	Weak or Absent	Down	Up	Up	30.52%
May 10	D	Weak or Absent	Down	Flat	Up	31.32%