Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Dec 19	F	Strong	Down	Down	Down	20.48%
Dec 16	D	Strong	Down	Down	Up	9.84%
Dec 15	F	Strong	Down	Down	Down	15.82%
Dec 14	D	Strong	Down	Down	Up	10.25%
Dec 13	D	Strong	Down	Down	Up	12.88%
Dec 12	D	Strong	Down	Down	Up	12.19%
Dec 9	F	Strong	Down	Down	Down	17.68%
Dec 8	F	Strong	Down	Down	Down	18.01%
Dec 7	F	Strong	Down	Down	Down	18.43%
Dec 6	F	Strong	Down	Down	Down	16.37%