Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Jan 4	D	Weak or Absent	Down	Down	Up	11.63%
Jan 3	D	Weak or Absent	Down	Down	Up	16.05%
Dec 30	D	Weak or Absent	Down	Down	Up	15.00%
Dec 29	D	Weak or Absent	Down	Down	Up	15.86%
Dec 28	D	Weak or Absent	Down	Down	Down	21.32%
Dec 27	D	Weak or Absent	Down	Down	Down	22.13%
Dec 23	F	Weak or Absent	Down	Down	Down	18.58%
Dec 22	F	Weak or Absent	Down	Down	Down	18.39%
Dec 21	F	Weak or Absent	Down	Down	Flat	15.45%
Dec 20	F	Strong	Down	Down	Down	19.74%