The Fortnight's Story
Six Treasury auctions in this fortnight, and Wednesday, August 26 is the day everything else has to work around. GDP's second estimate for the second quarter and Personal Income and Outlays — the Fed's preferred inflation gauge — both land that morning, hours before Treasury reopens the 2-year and prices a fresh 5-year note. A cool core PCE print gives the front end room to rally into those auctions; a hot one raises the odds of a rough afternoon on top of an already-heavy supply day.
The rest of the window sets up around that Wednesday. Foreign holdings data opens the fortnight Monday, August 17 — the read on whether overseas buyers are still there to help absorb six auctions' worth of paper — and housing starts, permits, and pending home sales cluster the very next day. A 30-year bond reopening closes the first week on Thursday, August 20, testing long-end demand with no inflation data anywhere in the window to explain the result either way. By the time the 7-year auction closes the fortnight on August 27, Treasury will have sold six maturities in ten sessions.
At a Glance
16
Sun
17
Mon
Foreign Holdings (TIC)
18
Tue · Housing Day
Housing Starts & Permits
Pending Home Sales
19
Wed
20Y Bond Auction
20
Thu · 30Y Reopening
30Y Bond Reopening
Jobless Claims
21
Fri
22
Sat
23
Sun
24
Mon
25
Tue
New Residential Sales
2Y Note Auction
26
Wed · GDP + PCE
GDP (2nd Est.)
Core PCE
2Y Reopening
5Y Auction
Durable Goods
27
Thu
Jobless Claims
7Y Note Auction
28
Fri
29
Sat
— Three Themes To Watch —
What this calendar is really telling you
i.
GDP and PCE Share One Wednesday
The second GDP estimate and Personal Income and Outlays — the inflation gauge the Fed actually targets — both land the morning of August 26, with a 2-year reopening and a fresh 5-year note pricing into whatever they say by early afternoon. That compresses the growth story and the inflation story into a single session with no room to separate them. For a client floating into that Wednesday, the risk isn't just PCE — it's PCE plus a GDP revision plus two auctions absorbing the reaction, all before 2:00 PM.
ii.
Six Auctions in Ten Sessions
Treasury sells a 20-year, reopens the 30-year, prices a 2-year, reopens that same 2-year four sessions later, adds a 5-year the same afternoon, and closes with a 7-year — six maturities in ten sessions. Two of those auctions land on the same day as GDP and PCE, which is exactly where thin demand shows up fastest. TIC data on August 17 is the earliest read on whether foreign buyers are still positioned to help absorb it.
iii.
Housing Bookends an Auction-Heavy Fortnight
Housing starts, permits, and pending home sales all land Tuesday, August 18, before the inflation and GDP data arrives; new residential sales closes the housing calendar August 25, the day before GDP and PCE. None of it moves the bond market the way Wednesday's data will, but starts at 1.427 million and new-home sales at 628,000 with 9.3 months of supply are the numbers agents ask about — and this fortnight, housing gets its say before the heavier data takes over.
Release-by-Release Detail
17
Aug 2026
Monday
Treasury International Capital — Foreign Holdings
The TIC data on foreign official and private holdings of U.S. Treasury securities, published roughly six weeks after the reference month. Reference month: June.
Why It Matters for Rates
This fortnight has six Treasury auctions stacked behind it — a 20-year, a 30-year reopening, a 2-year, a 2-year reopening, a 5-year, and a 7-year. TIC is the read on whether foreign buyers are still there to help absorb that supply. A soft number here is the first signal that the long end may need to cheapen to find demand before Treasury even opens the first auction window.
Awaits
Awaits Release
U.S. Treasury · June 2026
18
Housing Day
Tuesday
New Residential Construction — Housing Starts & Permits
Census's combined report on housing starts, building permits, units under construction, and completions, published about two and a half weeks after the reference month. Reference month: July. June starts ran at 1.427 million annualized with permits at 1.374 million, completions at 1.392 million, and 1.264 million units still under construction.
Why It Matters for Rates
Permits are the forward-looking half of this release — the builder's decision to commit capital at today's financing costs — so they lead starts by a couple of months. For clients weighing new construction against resale, this is the report that tells you whether the pipeline is filling or draining, and a thinner pipeline is the backdrop behind builder rate buydowns and incentives.
Prev · Starts (SAAR)
1.427M
CENSUS_HSTARTS_TOTAL · June 2026
Pending Home Sales Index
Contracts signed but not yet closed, published in the fourth week of the month on prior-month data. Reference month: July.
Why It Matters for Rates
Pending contracts today become closed sales in roughly forty-five days, which makes this the earliest read on whether buyer demand is responding to where rates have settled. Paired with the same morning's starts and permits data, it is the single most useful pair of numbers in this issue for pipeline planning.
Awaits
Awaits Release
NAR · July 2026
19
Aug 2026
Wednesday
20-Year Bond Auction
The 20-year maturity, auctioned Wednesday afternoon. Current yield 5.25% as of August 14.
Why It Matters for Rates
The 20-year is the least-loved point on the curve and reliably the softest auction of any month, which is exactly why it's worth watching — it shows stress at the long end before the 30-year reopening does the next afternoon. A soft result here is an early warning for Thursday.
20-Yr Yield
5.25%
BC_20YEAR · Aug 14
20
30Y Reopening
Thursday
30-Year Bond Auction (Reopening)
A reopening of the 30-year bond — same coupon and maturity, additional size, priced Thursday afternoon. Current yield 5.25% as of August 14.
Why It Matters for Rates
The first of two long-duration tests this fortnight, and it happens with no inflation data anywhere in the window to explain a soft result. A reopening tests whether the market wanted more of what it just bought two weeks earlier; weak demand at the long end is where mortgage pricing feels Treasury supply most directly.
30-Yr Yield
5.25%
BC_30YEAR · Aug 14
Weekly Jobless Claims
Initial claims for the week, sharing the Thursday-morning slot ahead of the 30-year bond reopening at 1:00 PM.
Why It Matters for Rates
With no jobs report or inflation print anywhere in this fortnight, claims carry more weight than usual as the market's live read on hiring conditions. Claims have been running near 209,000 — continuing claims sit near 1.777 million — and a rising trend is the first place labor-market softening shows up between monthly payroll reports.
Last Print
209K
ICSA · Wk Aug 8
25
Aug 2026
Tuesday
New Residential Sales
Census and HUD's joint report on new single-family home sales, median price, and months of supply, published about four weeks after the reference month. Reference month: July. June sales ran at 628,000 annualized with a median price of $398,300 and 9.3 months of supply.
Why It Matters for Rates
New-home sales are the purest read on how builders' rate buydowns and price cuts are actually converting, since these are transactions happening at today's financing costs rather than contracts signed months ago. Months of supply near 9 is worth watching — anything durably above 6 has historically meant builders lean harder on incentives instead of price.
Prev · New Home Sales
628K
CENSUS_NEW_HOME_SALES · June 2026
2-Year Note Auction
The front end of the week's Treasury slate, auctioned Tuesday afternoon. Current yield 4.17% as of August 14.
Why It Matters for Rates
The 2-year tracks Fed policy expectations more directly than any other maturity on the curve, so where it prices is a live read on what the market thinks happens at the next FOMC meeting. It also sets the tone for the reopening of the same maturity the following day.
2-Yr Yield
4.17%
BC_2YEAR · Aug 14
26
GDP + PCE
Wednesday
Personal Income and Outlays
Personal income, spending, and the PCE price index — headline and core — the inflation gauge the Fed actually targets, released about four weeks after month-end. The prior reading, for June, put core PCE at an index level of 130.27 with the headline index at 131.39; services costs at 124.62 and goods at 119.57.
Why It Matters for Rates
This is the number the Fed's 2% target is built on, and it lands the same morning as the GDP second estimate and hours before two Treasury auctions price in the afternoon. A cool core PCE print gives the front end of the curve room to rally into the 2-year and 5-year auctions; a hot one raises the odds of a rough afternoon for both. Anything floating into Wednesday is carrying the most concentrated risk of this fortnight.
Prev · Core PCE Index
130.27
BEA_PCE_CORE · June 2026
GDP (Second Estimate)
The second of three estimates for Q2 2026 GDP growth, incorporating more complete trade and inventory data than the advance estimate. Released about 60 days after quarter-end.
Why It Matters for Rates
Revisions between the advance and second GDP estimates are usually modest, but this one lands the same morning as core PCE — so the growth and inflation stories either confirm each other or pull in opposite directions. A downward revision paired with hot PCE is the combination that makes the rate conversation hardest to have with a floating client.
Awaits
Awaits Release
BEA · Q2 2026
2-Year Note Auction (Reopening)
A reopening of Tuesday's 2-year note, additional size at the same coupon and maturity, priced into the afternoon following GDP and PCE. Current yield 4.17% as of August 14.
Why It Matters for Rates
Two 2-year auctions in two days is a lot of front-end supply to place in a single week, and this one prices with the morning's inflation and growth data already digested. Weak demand here would be a fast, direct signal that the data moved the market more than the front end wants to absorb.
2-Yr Yield
4.17%
BC_2YEAR · Aug 14
5-Year Note Auction
The belly of the curve, auctioned the same afternoon as the 2-year reopening. Current yield 4.36% as of August 14.
Why It Matters for Rates
The 5-year sits between the policy-sensitive front end and the inflation-sensitive long end, so it tends to move on both the GDP revision and the PCE print. It's a useful gauge for whether the market is pricing this Wednesday's data as a growth story, an inflation story, or both.
5-Yr Yield
4.36%
BC_5YEAR · Aug 14
Advance Durable Goods Orders
New orders for durable goods, plus the core capital goods and transportation components, published about three and a half weeks after the reference month. Reference month: July.
Why It Matters for Rates
Overshadowed by GDP and PCE on the same morning, but core capital goods orders are a direct read on business investment — and business investment is one of the components behind Wednesday's own GDP revision. Worth a glance after the bigger numbers are digested.
Awaits
Awaits Release
Census · July 2026
27
Aug 2026
Thursday
Weekly Jobless Claims
Initial claims for the week — the fastest read on layoffs, published every Thursday morning. This is the second claims release of the fortnight, and the last before the next issue.
Why It Matters for Rates
The final labor-market read of this window. With no jobs report anywhere in the fortnight, this print and the one from the 20th are the only two data points the market gets on hiring conditions until the next payroll Friday.
Last Print
209K
ICSA · Wk Aug 8
7-Year Note Auction
The long end of the week's note auctions and the last scheduled Treasury sale of this fortnight. Current yield 4.51% as of August 14.
Why It Matters for Rates
The 7-year closes out six auctions in eight sessions, and demand here is the final data point on whether this fortnight's supply found buyers without cheapening the curve. It's the last scheduled event before the next issue picks up — a clean close to a heavy refunding stretch.
7-Yr Yield
4.51%
BC_7YEAR · Aug 14
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