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What is the best way to stay risk neutral when buying a house with a mortgage?
You can hedge your house price from losing value if you believe that the housing market is correlated with major stock indices. Speak with a commodities broker because they will be able to help you buy puts on stock indices which if correlated with housing prices will offer somewhat of a hedge. Example. House prices drop 30% because of weak economy, stocks will generally drop around that same amount 30%. If you have enough exposure to in the puts compared to your house value you will be protected. You can also buy calls in 30 year bonds for interest rate lock if you are not on a fixed interest rate. Many investors like warren buffet and carl icahn have been protecting them selves from a potential market downward turn. Speak to a local commodity broker to get some detailed advice, not etrade or any discount brokers they won't be able to help you specialize your trades. look for a full time commodity broker house.