Trend Table for BLUE - bluebird bio, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Nov 1	F	Weak or Absent	Down	Down	Down	0.00%
Oct 31	F	Weak or Absent	Down	Down	Down	0.43%
Oct 30	F	Weak or Absent	Down	Down	Down	-4.66%
Oct 29	F	Weak or Absent	Down	Down	Flat	-5.25%
Oct 28	F	Weak or Absent	Down	Down	Flat	-5.78%
Oct 25	F	Weak or Absent	Down	Down	Down	-2.96%
Oct 24	F	Weak or Absent	Down	Down	Up	-6.63%
Oct 23	F	Weak or Absent	Down	Down	Up	-9.11%
Oct 22	F	Weak or Absent	Down	Down	Up	-7.85%
Oct 21	F	Weak or Absent	Down	Down	Up	-6.20%