UNH earnings analysis

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

Jan. 15, 2019 BO +3.55%
Oct. 16, 2018 BO +4.73%
July 17, 2018 BO -2.60% Biggest DOWN
April 17, 2018 BO +3.57%
Jan. 16, 2018 BO +4.28%
Oct. 17, 2017 BO +5.53%
July 18, 2017 BO +0.26%
April 18, 2017 BO +0.84%
Jan. 17, 2017 BO -0.70%
Oct. 18, 2016 BO +6.90% Biggest UP
July 19, 2016 BO +1.30%
April 19, 2016 BO +2.10%

Avg (+ or -) 3.03%
Bias 2.48%, strongly positive bias on earnings.

With stock at 227.50 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 215.83 to 239.17
Based on AVERAGE move over last 12 quarters: 220.61 to 234.39
Based on MAXIMUM move over last 12 Q’s (6.9%): 211.80 to 243.20
Based on DOWN max only (-2.6%): 221.59

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