Although all companies with unhedged floating-rate debt balances are vulnerable, those loaded with debt in private-equity buy-outs at high valuations during the recent deal boom are especially at risk.

尽管所有拥有未对冲浮动利率债务余额的公司都很脆弱，但那些在近期交易热潮期间以高估值私募股权收购而背负债务的公司尤其面临风险。