Trend Table for BCEL - Atreca, Inc.

Current Trend Strength: Weak or Absent

Date	Grade	ADX	Long Term	Intermediate Term	Short Term	% Chg
Apr 17	F	Strong	Down	Down	Flat	15.87%
Apr 16	F	Strong	Down	Down	Down	18.16%
Apr 15	F	Strong	Down	Down	Up	10.86%
Apr 12	F	Strong	Down	Down	Up	10.86%
Apr 11	F	Strong	Down	Down	Up	6.27%
Apr 10	F	Strong	Down	Down	Up	15.13%
Apr 9	F	Strong	Down	Down	Down	19.73%
Apr 8	F	Strong	Down	Down	Up	9.38%
Apr 5	F	Strong	Down	Down	Down	23.86%
Apr 4	F	Strong	Down	Down	Down	28.29%