Junk bonds: the on-again, off-again love affair cools again for ETF investors By: MarketWatch December 04, 2019 at 13:44 PM EST Inflows largely track the trajectory of interest rates: when rates fall, investors have more incentive to hunt for yield. Read More >> Related Stocks: Broad USD High Yield Corp Bond Ishares ETF High Yield Corp Bond Ishares Iboxx $ ETF JNK Xt USD High Yield Corp Bond ETF