I closed it for about 60% roi and took a march bull call 25-35 as this all crypto thing is on fire...your fly is quoted at 2.96! Nice day today!
"The implied volatility of an option is usually compared against historical volatility to see if it is cheap or not. However, while there is only one implied volatility, there are many different measures of historical volatility."
This quote above... only one implied vol? I don't think so... Maybe the author means theres only "one way" of measuring implied vol? Because every security I look at has NUMEROUS implied volatility numbers.
On thinkorswim, pick a ticker and scroll down to "Todays Option Statistics"
They give you the implied volatility for the ticker... but then you have implied volatility figure in each expiration, and even each strike. So my question to anyone reading this, is what implied volatility number do you look at (or which one matters most?). I'm assuming its the plain IV number of the overall underlying mentioned above?
Normally when I scan for volatility on tws, I use IV vs Historical volatility. Then volatility skew comparison can help me visualize some opportunity on different strikes and dte. I am beginner in reading skew but if something is very unusual it stands out, as it does on the option chain sometime.
Tos also has a spread option scanner which is useful to pick a few names with activity.