BBBY earnings analysis

#Earnings $BBBY reports tonight. Below are details on earnings one-day moves over the last 12 quarters.

Sept. 26, 2018 AC -20.99% Biggest DOWN
June 27, 2018 AC -3.81%
April 11, 2018 AC -19.95%
Dec. 20, 2017 AC -12.49%
Sept. 19, 2017 AC -15.87%
June 22, 2017 AC -12.12%
April 5, 2017 AC 3.38% Biggest UP
Dec. 21, 2016 AC -9.17%
Sept. 21, 2016 AC 0.74%
June 22, 2016 AC 1.50%
April 6, 2016 AC 0.32%
Jan. 7, 2016 AC 0.27%

Avg (+ or -) 8.38%
Bias -7.35%, strong negative bias on earnings.

With stock at 12.00 the data suggests these ranges:
Based on current IV (expected move per TOS): 10.12 to 13.88
Based on AVERAGE move over last 12 quarters: 10.99 to 13.01
Based on MAXIMUM move over last 12 Q’s (21.0%%): 9.48 to 14.52

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