I'm bullish on AAPL and willing to risk a little over the next 6-9 months. I'm about to execute a AAPL calendar spread with call options. Thinking maybe Jan 2013 580 strike and then sell a Jun 2012 600. I will probably repeatedly write some calls each month depending on the price of that month. Would you guys advise on this strategy? I'm only writing call to cover the lost volatility. The main objective here is to capture the upside (that I believe) will happen in the coming year.