### Comment:
I was thinking you'd need to hold enough for a single call/put option (block of 100 \* \~$160 share price). So they do batch orders and you can opt in as long as you hold at least 1 share?

### REPLY:
&gt;you can opt in as long as you hold at least 1 share? 
  
 You opt your entire account in &amp; they sort out what goes where when how. Completely transparent &amp; zero effort which is nice. 
  
 Not linked to option 100s...mine are often odd numbers.

### END.