Trend Table for BLUE - bluebird bio, Inc.

Current Trend Strength: Strong

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Nov 7	F	Weak or Absent	Down	Down	Down	-22.04%
Nov 6	F	Weak or Absent	Down	Down	Down	-32.20%
Nov 5	F	Weak or Absent	Down	Down	Down	-34.15%
Nov 4	F	Weak or Absent	Down	Down	Down	-35.66%
Nov 1	F	Weak or Absent	Down	Down	Down	-36.07%
Oct 31	F	Weak or Absent	Down	Down	Down	-35.80%
Oct 30	F	Weak or Absent	Down	Down	Down	-39.05%
Oct 29	F	Weak or Absent	Down	Down	Flat	-39.43%
Oct 28	F	Weak or Absent	Down	Down	Flat	-39.77%
Oct 25	F	Weak or Absent	Down	Down	Down	-37.96%