hi vince and thanks. i checked the volume and open interest and yes the $450 calls are higher on both accounts. but the delta on the $440 call is .596 and on the $450 call is .57 so the $440 call should move more per dollar change in the stock's price right? but the $450 call moved more and i don't get it.
if i want to exercise the long call can i exercise it and sell the underlying stock at market price all in one transaction? my point is i don't want to exercise a $440 call and then have to sell the stock at market price in a separate transaction only to find that in the time it took to fill the order to sell the stock, the price dropped below $440, you know what i mean?
thanks again for your message.