The dovishness from the Fed has been bullish for most of the debt market, with sovereign yields falling and corporate debt getting a boost. However, the riskiest corner of the market, triple C junk bonds, have been left out, with the group falling by 1.5% since May. Triple B bonds, by comparison, were up. The odd part about the losses is that signs of an interest rate cut are usually very bullish for junk bonds because they would mean lower interest burdens for the companies. That said, anxiety about the economy is high enough that such benefits were negated.
FINSUM: This whole situation makes sense in that the downside risk of a sinking economy is greater than the upside of lower interest rates for this subsector. Thus, the bonds are losing. In other parts of the credit spectrum, the risk-reward balance is different.