The S&P 500 has been on a historic rally, while long term treasuries ETFs are near a 10-year low. It seems that it's only a matter of time before these ETFs take off. If you're setting up or rebalancing your portfolio today, why wouldn't you overweight your bond allocation relative to the conventional '120 minus your age' percentage? Yes, I know this is timing the market, but given the Fed's inclination to lower rates, isn't it a sound strategy?"
