LULU earnings analysis

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

June 11, 2020 AC -3.81%
March 26, 2020 AC -5.95%
Dec. 11, 2019 AC -3.73%
Sept. 5, 2019 AC +7.81%
June 12, 2019 AC +2.12%
March 27, 2019 AC +14.12%
Dec. 6, 2018 AC -13.36% Biggest DOWN
Aug. 30, 2018 AC +13.08%
May 31, 2018 AC +16.31% Biggest UP
March 27, 2018 AC +9.21%
Dec. 6, 2017 AC +6.42%
Aug. 31, 2017 AC +7.19%

Avg (+ or -) 8.59%
Bias 4.12%, strongly positive bias on earnings.

With stock at 360.00 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 320.79 to 399.21 (+/- 10.9%)
Based on AVERAGE one-day move over last 12 quarters: 329.07 to 390.93
Based on MAXIMUM one-day move over last 12 Q’s (16.3%): 301.28 to 418.72
Based on DOWN max only (-13.4%): 311.90

NOTE: Max 5-day moves are -11.1% and +18.1%, so slightly more bullish than 1-day.

Open to requests for other symbols.