Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 15	C	Weak or Absent	Down	Up	Up	-6.14%
May 12	D	Weak or Absent	Down	Down	Up	-4.55%
May 11	C	Weak or Absent	Down	Up	Up	-6.11%
May 10	D	Weak or Absent	Down	Flat	Up	-5.53%
May 9	D	Weak or Absent	Down	Down	Up	-2.52%
May 8	D	Weak or Absent	Down	Down	Up	-3.99%
May 5	C	Weak or Absent	Down	Up	Up	-6.62%
May 4	D	Weak or Absent	Down	Down	Down	4.74%
May 3	F	Weak or Absent	Down	Down	Down	3.38%
May 2	D	Weak or Absent	Down	Down	Down	3.20%