Trend Table for PRLB - Proto Labs, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Sep 22	D	Strong	Down	Down	Down	13.62%
Sep 21	D	Strong	Down	Down	Down	11.51%
Sep 20	D	Strong	Down	Down	Down	10.79%
Sep 19	D	Strong	Down	Down	Down	9.10%
Sep 18	D	Strong	Down	Down	Down	9.76%
Sep 15	D	Strong	Down	Down	Down	9.06%
Sep 14	D	Strong	Down	Down	Down	7.94%
Sep 13	D	Strong	Down	Down	Down	9.27%
Sep 12	D	Strong	Down	Down	Down	8.38%
Sep 11	D	Strong	Down	Down	Down	5.57%