Your only good as your last trade, and I do not want my current AAPL trade to be a bad one, so I just kept thinking about how to properly play it over the weekend.
The Factors:
1. The market. No positive overall market for any stock can be assumed.
2. The economy and fundamentals. The consumer oriented economy is sucking but Apple has proven to go against the grain. 1M iPhones in a weekend, Mac sales grew nicely and (for future Mac growth) hiked motherboard orders by 20%.
3. The Chart. Oversold, but with earnings coming out Monday afternoon anything can happen.

4. Earnings. Here is a negative argument. (Hell, the write up was even referenced in a CNNMoney article.) I do not agree with the negative prespective, but I can not deny the fact that Apple always guides uber conservatively. With the general sense of fear in the overall market and ho-hum earnings from GOOG and MSFT, traders will probably sell off first and ask questions later.
If there is a negative reaction to earnings, a move to 155 could be seen. Right now I am long oct AAPL calls, and will stay long into earnings (unless Monday sees a move to around 175, which I now doubt) because of the great short-mid term fundamentals regarding AAPL. After mondays report I will be expecting a decline (but obviously not betting on one), and prepare for it. If a move to 160 is seen, after earnings, I will add to the calls. Then go heavy at 155.
Apple’s economics do not translate to the general economic environment, and with the near-mid term iPhone and Mac sales, Apple stock should ultimately benefit.