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

May 18, 2020 AC +2.00%
Feb. 27, 2020 AC +0.05%
Nov. 6, 2019 AC +13.51% Biggest UP
Aug. 19, 2019 AC +4.31%
May 16, 2019 AC -16.51% Biggest DOWN
Feb. 21, 2019 AC -2.70%
Oct. 30, 2018 AC +3.64%
July 31, 2018 AC -7.73%
April 26, 2018 AC +5.54%
Feb. 13, 2018 AC +4.56%
Oct. 26, 2017 AC -8.15%
July 27, 2017 AC +9.45%

Avg (+ or -) 6.51%
Bias 0.66%, positive bias on earnings.

With stock at 125.00 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 115.84 to 134.16 (+/- 7.3%)
Based on AVERAGE one-day move over last 12 quarters: 116.86 to 133.14
Based on MAXIMUM one-day move over last 12 Q’s (16.5%): 104.36 to 145.64
Based on UP max only (+13.5%): 141.89

Open to requests for other symbols.