30-year yield at 5% is not the real shock on its own
The persistence above 4.5% is the part markets keep underestimating
In 2000 the 30-year sat around 6.5% at peaks
But US debt levels were nowhere near today’s ~$1.9T deficit scale
Now the rate is lower, but the debt base is vastly larger
That changes the sensitivity of everything tied to refinancing
Roughly ~$9T in corporate debt still needs to roll over into higher rates
Much of it was issued at 2% to 3% funding costs
That refinancing gap is where earnings pressure quietly builds
Not in headlines, but inside margins and cash flow
Housing is already under strain with mortgage rates above 7%
Affordability is sitting near 40-year extremes
One week at 5% does not matter much
A sustained period at 5% changes balance sheets across sectors
Q1 GDP at 2.0% vs 2.2% expected shows slowing momentum
Not collapsing, but clearly decelerating
Core PCE jumping to 4.3% from 2.7% is the sharper signal
That is not noise, that is acceleration in inflation pressure
Jobless claims at 189K show labor is still relatively stable
Which removes the Fed’s ability to ease aggressively
Oil shocks pushing inflation higher complicate everything further
Energy is feeding directly into the inflation prints
So the Fed is trapped between two constraints
Inflation rising and growth slowing at the same time
Rates cannot come down without risking inflation reacceleration
And cannot stay high without amplifying debt stress over time
The real story is not the level of 5%
It is how long the system has to function under it
Not financial advice