U.S. government debt yields varied on Monday, as investors grew worried the GOP tax plan may not be finalized before year's end.
The yield on the benchmark 10-year Treasury note sat lower at around 2.398 percent at 1:58 p.m. ET, while the yield on the 30-year Treasury bond was down at 2.861 percent. Bond yields move inversely to prices.
Wall Street has grown more skeptical on Republican effort to overhaul the tax code and introduce new tax cuts, a critical issue for party leaders and President Donald Trump.