#Earnings $SPOT reports Monday morning. Below are details on earnings one-day moves over its entire history (6 quarters).

July 31, 2019 BO -0.16%
April 29, 2019 BO -0.07%
Feb. 6, 2019 BO -2.83%
Nov. 1, 2018 BO -5.69% Biggest DOWN
July 26, 2018 BO +4.40% Biggest UP
May 2, 2018 AC -5.65%

Avg (+ or -) 3.13%
Bias -1.67%, negative bias on earnings.

With stock at 120.00 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 110.89 to 129.11
Based on AVERAGE one-day move over last 12 quarters: 116.24 to 123.76
Based on MAXIMUM one-day move over last 12 Q’s (5.7%): 113.17 to 126.83
Based on UP max only (+4.4%): 125.28

Open to requests for other symbols.