How to compute historical volatility ?

Well, easier will mean inaccurate. What you are hunting is not an easy prey.

 

Streetlight effect?

 

That’s impressive albeit a bit creepy

 

Creepy ?

 

Right click image, select search with Google Lens.

 

I copy-pasted as I thought that being a GIF would throw it off. 7 seconds.

 

GJ my special little Becky bot! One day soon even you will be able to automate your one-off lottery ticket trades.

 

Really weak that you couldn't figure it out. Weak sauce.

 

*yawn*
Google lens has been around a long time... just didn't care that much.
Lol, as if I need to defend myself

 

You sp-bot is clearly at capacity.