AUG · ISSUE 32 · August 4, 2026
CALENDARThe week that decides the 30-year bond
The 30Y sits at 5.23%, its highest since 2007. This week three prints can push it to 5.30% or pull it back toward 4.90%.
US 30Y
5.23%
high since 2007
REFUNDING
MON+WED
how much new debt
PAYROLLS
FRI
July jobs report
THE NUMBER
5.23%
the 30-year bond yield, at an 18-year high
The Treasury announces today and Wednesday how much debt it will issue (the quarterly refunding). More bond supply tends to push yields up. On Friday, payrolls close the week with the most-watched jobs print.
DATA
ZOOM IN5.23%
5.23%
▲ highest since 2007 · above the psychological 5%
A 30Y at 5% means US mortgages near 7.8%. This week's calendar decides whether it climbs further.
Every tenth the 30Y climbs makes mortgages costlier and lowers stock values by the pure math of discounting.
- DISCOUNT RATE
- — The rate used to value future cash flows: when it rises, everything is worth less today.
- BP
- — Basis points. 1 bp = 0.01%. 10 bp = 0.10%.
QUOTE
AUTHORITYLetting the curve steepen
“A policy shift could deliberately let the long curve steepen. The market would take it very badly.”
If the long end rises while the short end stays put, the curve steepens and stocks take it badly.
- CURVE
- — The map of yields by maturity, from the 2-year to the 30-year bond.
- STEEPEN
- — When the long end rises more than the short end: a sign of higher future rates or more supply.
THE CURVE
BY MATURITYThe yield curve right now, by maturity
Only the 30Y clears 5%. This week's auction tests how much extra premium the market demands.
The long end pays more than the short end: the market demands a premium to lend for 30 years with so much debt to issue.
- PREMIUM
- — The extra yield an investor demands for taking on more risk or a longer term.
- LONG END
- — The far-dated bonds (10-30 years), the most sensitive to supply.
KEYS
HOW TO READ ITThree ways the week moves the 30Y
MORE SUPPLY, HIGHER YIELD
If the Treasury says it will issue more long debt than expected, the bond's price falls and its yield rises. That's the refunding risk.
STRONG JOBS, HIGHER RATES
A hot payrolls print on Friday backs the three Fed dissenters who wanted to hike and pushes the yield higher.
WEAK DATA, RELIEF
A soft ISM or payrolls opens the door to future rate cuts and can pull the 30Y back toward 4.90%.
Each print pulls the bond one way. Knowing which one it's watching tells you why stocks move that day.
- ISM
- — US manufacturing index: above 50 expands, below 50 contracts.
- DISSENTER
- — A Fed member who votes against the majority; three voted to hike on July 29.
DEMAND
WHO BUYSWho buys the 30-year bond at 5.23%
Illustrative split of the 30Y buyer base. A weak auction means these buyers demand more premium.
If these buyers demand more yield to absorb the new debt, the 30Y rises no matter what.
- LIABILITY
- — A future payment obligation; insurers match liabilities with long bonds.
- AUCTION
- — The process by which the Treasury sells debt; demand reveals the market's appetite.
CALENDAR
THIS WEEKFour events that move the long end
| MON AUG 3 · 08:30 ET | TREASURY REFUNDING ESTIMATES | High | First estimate of financing needs; tends to move bonds a lot. |
| MON AUG 3 · 10:00 ET | ISM MANUFACTURING (JUL) | Medium | Closely watched factory-activity print; below 50 signals contraction. |
| WED AUG 5 · 08:30 ET | REFUNDING DETAILS | High | Issuance sizes by maturity; focus on how much 30Y the Treasury places. |
| FRI AUG 7 · 08:30 ET | JULY PAYROLLS (NFP) | High | The week's biggest catalyst; Fear & Greed already sits in fear ahead of it. |
If the 30Y is already at 5.23%, these four events can push it to 5.30% or pull it back toward 4.90%.
- REFUNDING
- — The Treasury's announcement of how much debt it will issue and at what maturities.
- NFP
- — Monthly US employment excluding agriculture.
- ISM
- — Manufacturing index: above 50 expands, below 50 contracts.
WRAP
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- 30Y
- — The US Treasury 30-year bond.
- REFUNDING
- — The Treasury's quarterly debt-issuance announcement.