Nuveen investment strategist Laura Cooper has highlighted concerns over the limited downside potential for the U.S. 10-year Treasury yield due to high debt levels and anticipated interest rate hikes. According to Jin10, Cooper stated that unless there is a significant growth shock, fiscal pressures, rising debt levels, and the gap between market expectations and actual policy direction will likely prevent the yield from falling below 4% by the end of the year. However, potential obstacles to economic growth and weakening employment data may also limit further increases in yields. Despite bond investors engaging in 'buying the dip'—purchasing bonds when yields rise and prices fall—Cooper warns that risks associated with long-duration bonds remain.