Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Strong

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Sep 13	D	Weak or Absent	Down	Down	Up	40.34%
Sep 12	F	Weak or Absent	Down	Down	Flat	42.07%
Sep 11	F	Weak or Absent	Down	Down	Flat	42.22%
Sep 10	F	Weak or Absent	Down	Down	Flat	41.35%
Sep 9	F	Weak or Absent	Down	Down	Down	48.53%
Sep 6	F	Weak or Absent	Down	Down	Down	47.11%
Sep 5	F	Weak or Absent	Down	Down	Down	43.80%
Sep 4	F	Weak or Absent	Down	Down	Down	42.03%
Sep 3	F	Weak or Absent	Down	Down	Down	40.44%
Aug 30	D	Weak or Absent	Down	Down	Up	35.71%