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

Tue 10/30/2018 AC -2.61%
Wed 08/01/2018 AC +13.03%
Thu 05/03/2018 AC +4.47%
Thu 02/22/2018 AC +3.00%
Thu 11/02/2017 AC -2.92%
Tue 08/01/2017 AC -1.95%
Thu 05/04/2017 AC +11.57%
Thu 02/23/2017 AC -4.51%
Tue 11/01/2016 AC -6.19% Biggest DOWN
Wed 08/03/2016 AC +0.74%
Thu 05/05/2016 AC +9.08%
Thu 02/25/2016 AC +20.52% Biggest UP

Avg (+ or -) 6.72%
Bias 3.69%, strong positive bias on earnings.

With stock at 99.30 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 53.81 to 61.19
Based on AVERAGE move over last 12 quarters: 53.64 to 61.36
Based on MAXIMUM move over last 12 Q’s (20.5%): 45.70 to 69.30

Open to requests for other symbols.