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

12 quarters straight with all UP moves. (go back 13 quarters for the first negative, -15.6%)

Jan. 30, 2019 AC +13.41%
Oct. 24, 2018 AC +1.42%
July 25, 2018 AC +4.60%
April 25, 2018 AC +4.53%
Jan. 31, 2018 AC +2.64%
Oct. 25, 2017 AC +1.21%
July 26, 2017 AC +0.74% Smallest UP
April 26, 2017 AC +3.75%
Jan. 25, 2017 AC +3.61%
Oct. 26, 2016 AC +7.68%
July 27, 2016 AC +4.65%
April 20, 2016 AC +14.06% Biggest UP

Avg (+ or -) 5.19%
Bias 5.19%, ONLY a positive bias on earnings.

With stock at 243.00 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 227.32 to 258.68
Based on AVERAGE move over last 12 quarters: 230.38 to 255.62
Based on MAXIMUM move over last 12 Q’s (14.1%): 208.83 to 277.17
Based on Smallest UP only (+0.7%): 244.80

Open to requests for other symbols.