Long-term-bond selloff is a buying opportunity, says Bank of America - MarketWatch
1. U.S. Treasury yields rise, 10-year return hits minus-1.3%. 2. Bank of America recommends buying 30-year bonds above 5%. 3. Moody's downgrade increases negative sentiment towards U.S. Treasurys. 4. Investor skepticism towards long-duration bonds is a global trend. 5. Equity markets nearing contrarian sell signal from BofA's Global Breadth Rule.