U.S. 30-year Treasury auction yield climbs to 2007 high, adding pressure to risk assets

July 20 — Data cited by Mars Finance from the Kobeissi Letter showed the latest U.S. 30-year Treasury auction cleared at 5.06%, the highest level since 2007, lifting long-dated Treasury yields back above 5%. For context, comparable maturities were yielding about 2% at the start of 2022. Analysts said the move higher in long-term yields reflects a rise in risk-free rates, increasing the discount rate applied to risky assets and creating structural headwinds for higher-volatility assets such as Bitcoin. With risk-free yields now above 5%, the hurdle rate for speculative capital has risen. At the same time, widening fiscal deficits are driving up debt-financing costs, a dynamic seen as a near-term signal of increased risk aversion. Competition for funding is also intensifying as investment in AI infrastructure accelerates. Major technology companies have continued issuing bonds to finance AI development, effectively competing with the U.S. government for market liquidity and adding to upward pressure on long-term rates. Markets are watching 5.20%, this year's May peak. A break above that level could suggest further increases in long-term rates and tighter financial conditions.