Rising bond yields are emerging as a critical economic indicator with potential political and financial consequences ahead of the midterm elections. Unlike the typically quiet bond market, recent shifts have drawn attention, signaling broader economic concerns that could impact both the Republican Party’s prospects and everyday Americans. The growing unease stems from how these yields reflect investor sentiment and borrowing costs, raising questions about stability in an already volatile economic landscape. With stakes high for voters and policymakers alike, the trend underscores a rare moment where financial markets are shaping both policy debates and public confidence.


Hard numbers on the economy are spelling new trouble for President Trump and the GOP in the midterm elections. They also presage difficulties for millions of Americans. The central issue is one that rarely commands headlines in normal times: bond yields. The bond market is enormous but, usually, sleepy. That has changed recently — including...