AAPL earnings analysis

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

July 30, 2020 AC +10.46% Biggest UP
April 30, 2020 AC -1.60%
Jan. 28, 2020 AC +2.09%
Oct. 30, 2019 AC +2.26%
July 30, 2019 AC +2.04%
April 30, 2019 AC +4.90%
Jan. 29, 2019 AC +6.83%
Nov. 1, 2018 AC -6.63% Biggest DOWN
July 31, 2018 AC +5.89%
May 1, 2018 AC +4.41%
Feb. 1, 2018 AC -4.33%
Nov. 2, 2017 AC +2.61%

Avg (+ or -) 4.50%
Bias 2.41%, positive bias on earnings.

With stock at 114.00 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 104.44 TO 123.56 (+/- 8.4%)
Based on AVERAGE one-day move over last 12 quarters: 108.87 TO 119.13
Based on MAXIMUM one-day move over last 12 Q’s (10.5%): 102.08 TO 125.92
Based on DOWN max only (-6.6%): 106.44

Open to requests for other symbols.