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

May 7, 2019 AC +1.24%
Feb. 5, 2019 AC -13.30% Biggest DOWN
Oct. 30, 2018 AC -4.05%
July 26, 2018 AC -5.70%
May 8, 2018 AC +5.74%
Jan. 30, 2018 AC +6.95%
Oct. 31, 2017 AC -4.28%
July 27, 2017 AC +0.55%
May 9, 2017 AC +12.65% Biggest UP
Jan. 31, 2017 AC -0.51%
Nov. 1, 2016 AC +1.64%
Aug. 2, 2016 AC +2.40%

Avg (+ or -) 4.92%
Bias 0.28%, no significant bias on earnings.

With stock at 88.00 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 82.17 to 93.83
Based on AVERAGE one-day move over last 12 quarters: 83.67 to 92.33
Based on MAXIMUM one-day move over last 12 Q’s (13.3%): 76.30 to 99.70
Based on UP max only (+12.7%): 99.13

Open to requests for other symbols.