#Earnings $HSY reports tomorrow morning. Below are details on earnings one-day moves over the last 12 quarters.

Oct. 24, 2019 BO -2.23%
July 25, 2019 BO +2.01%
April 25, 2019 BO +4.58%
Jan. 31, 2019 BO +0.49%
Oct. 25, 2018 BO -4.92%
July 26, 2018 BO +7.35% Biggest UP
April 26, 2018 BO -0.26%
Feb. 1, 2018 BO -5.94% Biggest DOWN
Oct. 26, 2017 BO -5.27%
July 26, 2017 BO -1.34%
April 26, 2017 BO -0.88%
Feb. 3, 2017 BO +1.31%

Avg (+ or -) 3.05%
Bias -0.43%, negative bias on earnings.

With stock at 151.50 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 145.75 to 157.25
Based on AVERAGE one-day move over last 12 quarters: 146.88 to 156.12
Based on MAXIMUM one-day move over last 12 Q’s (7.4%): 140.36 to 162.64
Based on DOWN max only (-5.9%): 142.50

Open to requests for other symbols.

#doublecalendar