Trend Table for PTCT - PTC Therapeutics, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
May 20	C	Strong	Up	Up	Up	-6.38%
May 17	C	Strong	Up	Up	Up	13.49%
May 16	C	Strong	Up	Up	Up	10.37%
May 15	C	Strong	Up	Up	Up	11.59%
May 14	C	Strong	Up	Up	Down	20.46%
May 13	C	Strong	Up	Up	Down	18.49%
May 10	C	Strong	Up	Up	Down	16.47%
May 9	C	Strong	Up	Up	Down	20.97%
May 8	C	Strong	Up	Up	Down	20.62%
May 7	B	Strong	Up	Up	Up	18.15%