Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Strong

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Mar 8	C	Weak or Absent	Up	Up	Up	10.32%
Mar 7	C	Weak or Absent	Up	Up	Up	9.59%
Mar 6	D	Weak or Absent	Up	Down	Flat	13.59%
Mar 5	D	Weak or Absent	Up	Down	Down	14.37%
Mar 4	D	Strong	Up	Down	Down	14.62%
Mar 1	D	Strong	Up	Down	Down	16.13%
Feb 29	D	Strong	Up	Down	Down	13.71%
Feb 28	D	Strong	Up	Down	Flat	13.84%
Feb 27	C	Strong	Up	Up	Up	10.20%
Feb 26	C	Strong	Up	Up	Up	10.06%