deagol - 04 November 2009 05:58 PM
Oh I think the delta should be quite higher.
At today’s closing prices selling about 18 shares pays for 1 Jan11 $190 contract (shows a .62 delta). Combined delta is .62-.18=.44. In fact I think it’s impossible to sell shares to buy calls and end up with a lower delta.
Well it is only impossible if we have assumed that 100% of the sale proceeds are to be reinvested.
Given that this is the case, your risk and reward will be much greater with the calls than it is with the shares at either 175 or 190. Assuming at 190 you were to buy calls that were the same time to expiration and the same intrinsic value as you would at 175, then the difference in risk of going into calls here is what would be lost if the stock goes south vs the opportunity cost if you stay in shares and we go straight up from here. Likewise with reward.
So in comparing these scenarios, we are into market forecasting. Something I cannot pretend to be good at. Having said that, I am hanging onto my shares and waiting for 158-160 to speculate on some calls. If this turns out to be wrong, I will still enjoy profits as the stock rises.
I am a nervous long.