Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Mar 17	B	Strong	Down	Flat	Down	-5.26%
Mar 16	B	Strong	Down	Up	Down	-8.88%
Mar 15	B	Strong	Down	Up	Down	-8.36%
Mar 14	B	Strong	Down	Up	Down	-7.38%
Mar 13	B	Strong	Down	Up	Down	-7.56%
Mar 10	B	Strong	Down	Up	Down	-10.27%
Mar 9	B	Strong	Down	Up	Up	-11.70%
Mar 8	B	Strong	Down	Up	Up	-13.72%
Mar 7	B	Strong	Down	Up	Up	-11.70%
Mar 6	C	Strong	Down	Up	Up	-12.38%