MU earnings analysis

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

June 29, 2020 AC +4.82%
March 25, 2020 AC +5.38%
Dec. 18, 2019 AC +2.80%
Sept. 26, 2019 AC -11.09% Biggest DOWN
June 25, 2019 AC +13.34% Biggest UP
March 20, 2019 AC +9.61%
Dec. 18, 2018 AC -7.91%
Sept. 20, 2018 AC -2.86%
June 20, 2018 AC +0.83%
March 22, 2018 AC -7.99%
Dec. 19, 2017 AC +4.02%
Sept. 26, 2017 AC +8.51%

Avg (+ or -) 6.60%
Bias 1.62%%, positive bias on earnings.

With stock at 51.00 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 47.23 to 54.77 (+/- 7.4%)
Based on AVERAGE one-day move over last 12 quarters: 47.64 to 54.36
Based on MAXIMUM one-day move over last 12 Q’s (13.3%): 44.20 to 57.80
Based on DOWN max only (-11.1%): 45.34

Open to requests for other symbols.