#Earnings $SNAP reports tonight. Below are details on earnings one-day moves over the last 9 quarters, representing its entire history.

April 23, 2019 AC -6.08%
Feb. 5, 2019 AC +22.01%
Oct. 25, 2018 AC -10.15%
Aug. 7, 2018 AC -6.78%
May 1, 2018 AC -21.93% Biggest DOWN
Feb. 6, 2018 AC +47.58% Biggest UP
Nov. 7, 2017 AC -14.61%
Aug. 10, 2017 AC -14.08%
May 10, 2017 AC -21.45%

Avg (+ or -) 18.30%
Bias -2.83%, negative bias on earnings.

With stock at 14.50 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 12.36 to 16.64
Based on AVERAGE one-day move over last 9 quarters: 11.85 to 17.15
Based on MAXIMUM one-day move over last 9 Q’s (47.6%): 7.60 to 21.40
Based on DOWN Max only (-21.9%): 11.32

Open to requests for other symbols.

#longstraddle