Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Sep 8	D	Strong	Down	Down	Down	4.97%
Sep 7	D	Strong	Down	Down	Down	4.30%
Sep 6	D	Strong	Down	Down	Down	2.02%
Sep 5	D	Strong	Down	Down	Down	1.38%
Sep 1	D	Strong	Down	Down	Up	-2.23%
Aug 31	D	Strong	Down	Down	Up	-0.47%
Aug 30	D	Strong	Down	Down	Up	-0.24%
Aug 29	D	Strong	Down	Down	Flat	1.87%
Aug 28	D	Strong	Down	Down	Up	0.65%
Aug 25	D	Strong	Down	Down	Up	0.89%