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

Nov. 15, 2018 AC +1.08%
Aug. 16, 2018 AC -7.71%
May 17, 2018 AC -8.24% Biggest DOWN
Feb. 14, 2018 AC +3.89%
Nov. 16, 2017 AC -2.33%
Aug. 17, 2017 AC +2.73%
May 18, 2017 AC +0.38%
Feb. 15, 2017 AC -0.87%
Nov. 17, 2016 AC +0.03%
Aug. 18, 2016 AC +7.08%
May 19, 2016 AC +13.81% Biggest UP
Feb. 18, 2016 AC +7.04%

Avg (+ or -) 4.60%
Bias 1.41%, positive bias on earnings.

With stock at 40.75 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 38.47 to 43.03
Based on AVERAGE move over last 12 quarters: 38.88 to 42.62
Based on MAXIMUM move over last 12 Q’s (13.8%): 35.12 to 46.38