US 10-year Treasury yield surges past 5.2%, hitting levels not seen in years.

$Polymarket traders now pricing 54% odds the yield hits 5.4% before 2027 — essentially betting on how far bond markets can stretch before systemic stress kicks in.

Yield spike reflects mounting concerns over:
• Persistent inflation
• Fed policy trajectory
• Ballooning US debt levels

Bond vigilantes are back. Question is: what breaks first? 😂