US 10-Year Treasury Yields Normalize Above 4% as QE Retreat Ends 2010s Financial Repression

Global bond markets have seen yields rise steadily since 2022 as central banks halted trillions in quantitative easing purchases and allowed policy rates to exit the zero bound. US 10-year yields have climbed from near 0.5% in 2020 toward 4% levels, aligning with pre-2010 averages rather than signaling crisis. This shift coincides with persistent inflation above the Fed's 2% target for over five years and elevated government debt issuance across major economies.

Primary records confirm the incentive change: Federal Reserve balance sheet reduction and ECB QT programs have removed artificial demand for Treasuries and bunds, while higher nominal growth supports elevated equilibrium rates. Corporate bond supply from AI-related capex has further competed for capital. Rolling five-year Treasury total returns remain near historic lows, yet the past twelve months produced positive returns even as yields increased 60 basis points.

Fiscal arithmetic tightens for governments if growth slows, but the structural move to higher yields restores price signals that were distorted for a decade. European energy resilience and US real growth have prevented recessionary yield compression. Absent external shocks, upward pressure on yields persists from supply dynamics and inflation volatility.

Next phase hinges on whether central banks resume easing or maintain restraint; sustained 3%+ inflation would lock in 4-5% nominal yields as the new range, raising debt service costs without immediate default risk.