#Earnings $RHT reports tonight, but there is no volatility or premium in options expiring tomorrow. I don’t know what’s going on, because all sources say it reports tonight. Time to buy a buttload of long straddles? Anyone know what’s up?

Below are details on earnings one-day moves over the last 12 quarters.

March 25, 2019 AC +0.29%
Dec. 17, 2018 AC 0.00%
Sept. 19, 2018 AC -6.53%
June 21, 2018 AC -14.23%
March 26, 2018 AC +0.86%
Dec. 19, 2017 AC -5.32%
Sept. 25, 2017 AC +4.07%
June 20, 2017 AC +9.58%
March 27, 2017 AC +5.20%
Dec. 21, 2016 AC -13.88%
Sept. 21, 2016 AC +3.86%
June 22, 2016 AC -1.70%

Avg (+ or -) 5.46%
Bias -1.48%, negative bias on earnings.

With stock at 188.50 the data suggests these ranges:
Based on current IV (expected move into Friday per TOS): 187.23 to 189.77 (???)
Based on AVERAGE move over last 12 quarters: 178.21 to 198.79
Based on MAXIMUM move over last 12 Q’s (14.2%): 161.88 yo 215.32
Based on UP Max only (+9.6%): 206.56

Open to requests for other symbols.