If I ever decide to buy options, then I'd likely use a
Bull Call Spread. What this does is limit your upside to a 10-20% gain in the underlying stock, and for this sacrifice you are given back about 20% of your initial investment. This seems to be perfect for the PP's moderately volatile assets. Another benefit is that it takes greed off the table since once the stock moves 10-20% then you can no longer profit from it, so you might as well rebalance and take your profits off the table.
The downside is the additional transaction costs, and inability to profit from a massive move...although you can simply purchase a new Bull Spread once the previous one reaches the cap, but again the transaction costs hurt.
Think of it as a forced rebalancing, but still pays back ~20% (Edit: of your original investment) even if the stock falls below your strike price. An 80% loss is better than 100%.
I don't believe that this hurts the leverage, although I could be wrong.
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Something else I was thinking about is buying call options with equal premium prices, instead of all ATM. For example, lets say we want to buy Dec 21, 2012 call options for TLT GLD SPY all at $10. This means we'd have to go moderately ITM for TLT, slightly ITM for SPY, and ATM for GLD. Does this give a more appropriate risk and leverage profile? Since TLT is historically less volatile, it would make sense to buy moderately ITM, since it is more likely to remain flat.
Or does it not make a difference?