Last verified: October 30, 2026 (gross federal debt and long-term rates); October 16, 2026 (net interest and interest-share entries); October 6, 2026 (all other entries). A signal is added only when it meets a stated rule — not because it made the news.
Active Red Flags
4
New this week
No new tracked signals this week.
By status (all entries)
active: 5worsening: 1improving: 1resolved: 1
We monitor the numbers. We flag what materially changes. We show you why it matters.
Red means something measurable has materially deteriorated under a written rule. Ordinary negative news is never colored red. Improving and resolved signals stay on the page alongside worsening ones.
Read each entry in order: What happened? → Why should I care? → Want the detail?
How the tracker works
Red Flag (dark red, ▲): a sourced condition that meets its written activation rule.
Watch (amber, ◐): worth following, but not yet a Red Flag.
Status: New, Active, Worsening, Improving or Resolved. Worsening and Improving are used only when a later dated observation can be compared with an earlier recorded one; until then a signal stays Active. Each entry lists its metric, threshold type (historically significant, editorial or provisional) and what would count as worsening, improving or resolved. "New" disappears 14 days after a signal is added.
Resolved signals stay in the history but are not counted as active.
The tracker is separate from the Financial Stress Meter, which remains a concept only — methodology in development.
Overlapping risks: Some Red Flags measure different aspects of the same underlying problem. For example, rising debt and rising interest costs are related. The number of active flags measures tracked warning indicators, not independent crises.
Red Flags
▲Red FlagActive
Federal debt burden · Debt level · Added Oct 6, 2026
Gross federal debt above $40 trillion
$40.594 trillion gross federal debt
Measured: October 29, 2026
What happened? Total federal debt — the number on the national debt clock — was about $40.594 trillion on October 29, 2026 — the latest Treasury figure available when reviewed on October 30.
Why should I care? The full amount Treasury owes keeps rising. The part owed to outside investors must be financed in markets, and interest on it is paid from the budget.
Want the detail? Rule and source
Debt held by the public (owed to outside investors): $32.712 trillion — 80.6%
Intragovernmental holdings (owed to federal accounts such as trust funds): $7.881 trillion — 19.4%
Parts are rounded separately, so they may not add to the total by $0.001 trillion.
Why it is classified this way
Red Flag when gross federal debt sets a new record above a round-trillion threshold while debt held by the public is also rising.
Metric monitored
Gross federal debt (Debt to the Penny, total public debt outstanding)
Threshold
Editorial monitoring threshold: Round-trillion records are an editorial marker for public attention, not an economic tipping point.
Worsening means
Debt held by the public rises in the next monthly comparison while gross debt sets a new record.
Improving means
Gross debt and debt held by the public both decline over a full month.
Interest costs and borrowing rates · Interest costs · Added Oct 6, 2026
Net interest passed $1 trillion for the full fiscal year
$1.052 trillion net interest (FY2026)
Measured: Fiscal year 2026 (October 2025 – September 2026)
What happened? Net interest totaled $1.052 trillion in fiscal 2026 (October 2025 – September 2026), up from $970.4 billion in fiscal 2025.
Why should I care? Interest payments are federal obligations that consume part of the government's available resources. As interest costs rise, policymakers face greater pressure when funding programs, managing deficits, and refinancing debt.
Want the detail? Rule and source
Exact: $1,051,753,969,311.11 in FY2026 vs $970,358,886,994.32 in FY2025 — up $81.4 billion (8.4%).
Worsening under this entry's rule: the full-year total exceeds the prior fiscal year's total.
Previous tracker observation: $1.017 trillion, October 2025 – August 2026 (fiscal year to date).
This is net interest (interest paid minus some interest the government receives), not gross Treasury interest expense.
Why it is classified this way
Red Flag when fiscal-year-to-date net interest passes $1 trillion.
Metric monitored
Net interest, full fiscal year (Monthly Treasury Statement, Table 9; fiscal-year-to-date through September)
Threshold
Editorial monitoring threshold: $1 trillion is a round editorial marker; it has no special legal or economic meaning.
Worsening means
Full-year net interest exceeds the prior fiscal year's total.
Improving means
Full-year net interest falls below the prior fiscal year's total.
Resolved means
Full-year net interest falls back below $1 trillion.
Interest costs and borrowing rates · Interest costs · Added Oct 6, 2026
Net interest took 19.5% of federal receipts in fiscal 2026
19.5% of federal receipts (FY2026)
Measured: Fiscal year 2026 (October 2025 – September 2026)
What happened? For the full fiscal year, net interest equaled 19.5% of federal receipts — just under the 20% line, after reaching 21.0% through August.
Why should I care? The bigger this share, the less of each tax dollar is left for current programs or for reducing deficits.
Want the detail? Rule and source
$1.051754 trillion net interest ÷ $5.403327 trillion receipts = 19.465%, rounded to 19.5%. FY2025 for comparison: 18.5%.
Resolved under this entry's rule: the full-year share fell below 20%. The share still rose from fiscal 2025, and interest dollars are still rising (see the net interest Red Flag).
Previous tracker observation: 21.0% (20.988%), October 2025 – August 2026.
Why it is classified this way
Red Flag when net interest exceeds 20% of federal receipts over the fiscal year to date.
Metric monitored
Net interest ÷ federal receipts, fiscal year to date and full year (MTS Tables 1 and 9)
Threshold
Editorial monitoring threshold: 20% (one dollar in five) is an editorial threshold chosen for readability, not a historical or legal limit.
Worsening means
The share rises in a later monthly or full-year MTS observation.
Improving means
The share falls in a later monthly or full-year MTS observation.
Interest costs and borrowing rates · Borrowing costs · Added Oct 6, 2026
Long-term Treasury rates moved above 5%; latest 10-year close below 5%
10-year: 4.94%
Measured: October 30, 2026
What happened? On October 30, 2026, the 10-year Treasury rate was 4.94% — below 5% and lower than the 5.19% recorded on October 14. It first closed above 5% this autumn, reaching 5.31% on October 5 (then its highest close since 2002). The 20-year was 5.34% and the 30-year 5.31%.
Why should I care? Higher Treasury rates raise the cost of new federal borrowing and refinancing over time, and they influence mortgages, business loans and other consumer rates.
Not every signal is red: Not every signal is flashing red: the latest three-year Treasury auction went smoothly. We track trends; we are not trying to create alarm.
Want the detail? Rule and source
Unverified — do not rely on this yet: Reuters (October 7, 2026) reports the New York Fed's 10-year Treasury term premium at a 12-year high — the extra return investors ask for to hold long-term government debt instead of rolling over short-term debt. Not yet checked against the New York Fed's published data.
Improving status is retained from the prior observation pending the existing resolution requirement; method, thresholds and rules are unchanged.
Still improving, not resolved: one close below 5% does not meet the rule of 20 consecutive trading days below 5% (the 10-year was 5.05% on October 28).
Federal debt does not all refinance at the 10-year rate. Debt is replaced over time at many different maturities and rates.
Why it is classified this way
Red Flag when the official 10-year par yield closes above 5%.
Metric monitored
Official 10-year Treasury par yield (daily close)
Threshold
Editorial monitoring threshold: 5% is an editorial threshold; the 10-year last closed this high in 2002, which is a historical comparison, not a trigger.
Worsening means
The 10-year closes higher than the last recorded observation on the tracker.
Improving means
The 10-year closes lower than the last recorded observation while still above 5%.
Resolved means
The 10-year closes below 5% for 20 consecutive trading days (provisional; one close is too noisy).
Treasury demand and refinancing · Refinancing · Added Oct 6, 2026
One-third of marketable debt comes due within a year
33.8% maturing within one year
Measured: August 31, 2026
What happened? $10.77 trillion of $31.82 trillion in marketable Treasury securities with maturity dates — 33.8% — comes due within one year. $5.80 trillion comes due after ten years.
Why should I care? Maturing debt is normally refinanced, not repaid from cash. The eventual interest cost depends on the rates at which replacement securities are sold. This is not $10.77 trillion of new debt.
Want the detail? Rule and source
Within one year: $10.77 trillion
After ten years: $5.80 trillion
IMF context (October 15; added claims checked October 23): Several advanced economies are refinancing more debt at shorter maturities, allowing higher rates to reach budgets faster. The IMF separately projects the effective average financing cost from 2.3% in 2021 to 3.7% by 2031; this is not a U.S. Treasury rate or a new U.S. maturity estimate. See the linked analysis for direct IMF citations. The August Treasury observation, October 6 review, Watch status and rules are unchanged.
Why it is classified this way
Watch when more than 30% of marketable principal matures within 12 months.
Metric monitored
Share of marketable Treasury principal maturing within 12 months (MSPD Table 3)
Threshold
Editorial monitoring threshold: 30% is an editorial monitoring threshold; Treasury and analysts use no single official limit.
Treasury demand and refinancing · Auction demand · Added Oct 6, 2026
Weak September 23 five-year Treasury auction
Bid-to-cover: 2.21
Measured: September 23, 2026
What happened? Treasury sold $70 billion of five-year notes at a 5.033% high yield. Investors submitted $2.21 of bids for every $1 of debt sold.
Why should I care? One weak auction is a warning, not proof that buyers are abandoning Treasury securities. Repeated weakness would matter more.
This does not mean Treasury failed to sell its debt. Every note was sold; buyers simply required a higher yield (a lower price) to take it. The amount, high yield and bid-to-cover come from Treasury's official results. The tail is a market estimate; Treasury does not publish it.
Not every signal is red: Counterpoint: the latest three-year Treasury auction went smoothly (Reuters). One weak auction is not a trend.
Large deficits→
More Treasury issuance→
Buyers demand higher yields→
Refinancing costs rise→
Interest expense rises→
Deficits harder to control→
More borrowing
Want the detail? Rule and source
Unverified — do not rely on this yet: Reuters (October 6, 2026) reports this was the lowest bid-to-cover for a five-year auction in nine years and that it cleared about 3 basis points above the prevailing market yield — an unusually large tail. The nine-year comparison has not yet been checked against TreasuryDirect history.
Approximate tail: 3.1 basis points — the auction had to offer a yield about 0.031 percentage point higher than the market expected immediately before bidding closed.
Why it is classified this way
Watch after one notably weak auction (provisional rule). Becomes a Red Flag only if weak demand repeats at later comparable auctions, or auction demand deteriorates more broadly in a measurable way. A numerical threshold will be set once a documented auction history is compiled.
Metric monitored
Bid-to-cover and high yield versus pre-auction market yield at Treasury note and bond auctions
Threshold
Provisional: Provisional. No defensible numerical threshold yet; it needs a documented history of bid-to-cover ratios and tails for the same maturity, compared against Treasury auction records.
Worsening means
Later auctions of the same or nearby maturities also show weak demand.
Improving means
Later comparable auctions show bid-to-cover and tails in line with recent norms.
Resolved means
Several later comparable auctions show normal demand.
Inflation and market conditions · Inflation · Added Oct 6, 2026
Inflation remains above 2%
3.4% CPI inflation (12 months)
Measured: August 2026
What happened? Consumer prices rose 3.4% over the 12 months to August 2026, and 0.4% in August alone. Core prices (excluding food and energy) rose 2.4%.
Why should I care? Persistent inflation can lead investors to demand higher interest rates on Treasury debt.
Want the detail? Rule and source
Core CPI: 2.4%
Monthly increase: 0.4% (seasonally adjusted)
CPI is not the Federal Reserve's preferred measure (PCE) and is not presented as such.
Why it is classified this way
Watch while 12-month CPI inflation stays above 3%.
Metric monitored
12-month CPI-U inflation (BLS)
Threshold
Editorial monitoring threshold: 3% is an editorial threshold above the Federal Reserve's 2% goal (which is set in PCE, not CPI).
Worsening means
12-month CPI rises in a later monthly release.
Improving means
12-month CPI falls in a later monthly release while still above 3%.
Inflation and market conditions · Market concentration · Added Oct 6, 2026
Market and AI-financing concentration
37.8% top-ten share of the S&P 500
Measured: August 31, 2026 (index share); preceding year to September 10, 2026 (issuance)
What happened? The ten largest S&P 500 companies made up 37.8% of the index on August 31, 2026. Separately, major U.S. hyperscalers (the largest cloud and AI computing companies) issued roughly $220 billion of debt over the preceding year.
Why should I care? Neither figure proves an AI collapse. They show investment returns and demand for borrowed money depending more on a small group of very large AI-related companies.
Index share independently checked against the official S&P Dow Jones Indices page (automated access is blocked, which is not a failed check). Issuance figure: Reuters analysis, September 10, 2026 — https://www.reuters.com/commentary/reuters-open-interest/ai-debt-splurge-is-warping-credit-spreads-marty-fridson-2026-09-10/
Want the detail? Rule and source
≈ $220 billion of hyperscaler debt issuance in the preceding year (Reuters, September 10, 2026)
Why it is classified this way
Watch when the ten largest S&P 500 companies exceed 35% of the index.
Metric monitored
Share of the S&P 500 held by its ten largest companies (S&P Dow Jones Indices)
Threshold
Editorial monitoring threshold: 35% is an editorial threshold; it is not an official or historical limit.
trillions of dollars · Fiscal years (Oct 1–Sep 30); value on the last reported day of September
$40.172 trillion
FY2026 vs FY2025: +$2.534 trillion · as of Sep 30, 2026
Interactive chart — tap or drag to explore dataKeyboard: focus the chart, then use ← → keys
Gross federal debtDebt held by the public
FY2026 (Sep 30, 2026): $40.172 trillion · Debt held by the public: $32.425 trillion
Why it matters: Debt held by the public is what must be refinanced in markets as it matures; gross debt also counts what the government owes its own trust funds.
Gross debt includes money owed to federal trust funds; debt held by the public is the part financed in credit markets. Latest daily figure is in the national-debt box.
All 27 observations and source
Period
Date
Gross federal debt
Debt held by the public
FY2000
2000-09-29
$5.674 trillion
$3.405 trillion
FY2001
2001-09-28
$5.807 trillion
$3.339 trillion
FY2002
2002-09-30
$6.228 trillion
$3.553 trillion
FY2003
2003-09-30
$6.783 trillion
$3.924 trillion
FY2004
2004-09-30
$7.379 trillion
$4.307 trillion
FY2005
2005-09-30
$7.933 trillion
$4.601 trillion
FY2006
2006-09-29
$8.507 trillion
$4.843 trillion
FY2007
2007-09-28
$9.008 trillion
$5.049 trillion
FY2008
2008-09-30
$10.025 trillion
$5.809 trillion
FY2009
2009-09-30
$11.910 trillion
$7.552 trillion
FY2010
2010-09-30
$13.562 trillion
$9.023 trillion
FY2011
2011-09-30
$14.790 trillion
$10.127 trillion
FY2012
2012-09-28
$16.066 trillion
$11.270 trillion
FY2013
2013-09-30
$16.738 trillion
$11.976 trillion
FY2014
2014-09-30
$17.824 trillion
$12.785 trillion
FY2015
2015-09-30
$18.151 trillion
$13.124 trillion
FY2016
2016-09-30
$19.573 trillion
$14.173 trillion
FY2017
2017-09-29
$20.245 trillion
$14.673 trillion
FY2018
2018-09-28
$21.516 trillion
$15.761 trillion
FY2019
2019-09-30
$22.719 trillion
$16.809 trillion
FY2020
2020-09-30
$26.945 trillion
$21.019 trillion
FY2021
2021-09-30
$28.429 trillion
$22.283 trillion
FY2022
2022-09-30
$30.929 trillion
$24.299 trillion
FY2023
2023-09-29
$33.167 trillion
$26.330 trillion
FY2024
2024-09-30
$35.465 trillion
$28.307 trillion
FY2025
2025-09-30
$37.638 trillion
$30.278 trillion
FY2026
2026-09-30
$40.172 trillion
$32.425 trillion
Source: U.S. Treasury, Debt to the Penny. Retrieved October 16, 2026; a dated snapshot that does not refresh automatically. Query: https://api.fiscaldata.treasury.gov/services/api/fiscal_service/v2/accounting/od/debt_to_penny
Gross interest expense on Treasury debt by fiscal year
billions of dollars · Fiscal-year totals (Oct 1–Sep 30): fiscal-year-to-date amounts reported for September; gross, not net
$1,360.4 billion
FY2026 vs FY2025: +$140.4 billion · as of Sep 30, 2026
Interactive chart — tap or drag to explore dataKeyboard: focus the chart, then use ← → keys
Gross interest (all debt)Interest on debt held by the public
FY2026 (Sep 30, 2026): $1,360.4 billion · Interest on debt held by the public: $1,068.5 billion
Why it matters: Each year's interest bill reflects the rates locked in as debt was issued and refinanced. As older, cheaper debt matures and is replaced at today's rates, the bill can keep rising even if rates stop climbing.
Gross interest includes interest credited to federal trust funds (Government Account Series), which is money the government owes itself. Net interest — the budget measure — subtracts that and other interest income, so it is smaller.
All 17 observations and source
Period
Date
Gross interest (all debt)
Interest on debt held by the public
FY2010
2010-09-30
$414.0 billion
$211.7 billion
FY2011
2011-09-30
$454.4 billion
$247.8 billion
FY2012
2012-09-30
$359.8 billion
$243.3 billion
FY2013
2013-09-30
$415.7 billion
$245.5 billion
FY2014
2014-09-30
$430.8 billion
$255.4 billion
FY2015
2015-09-30
$402.4 billion
$248.2 billion
FY2016
2016-09-30
$432.6 billion
$267.7 billion
FY2017
2017-09-30
$458.5 billion
$291.5 billion
FY2018
2018-09-30
$523.0 billion
$351.1 billion
FY2019
2019-09-30
$574.6 billion
$397.3 billion
FY2020
2020-09-30
$522.8 billion
$368.1 billion
FY2021
2021-09-30
$562.4 billion
$389.0 billion
FY2022
2022-09-30
$718.7 billion
$489.2 billion
FY2023
2023-09-30
$882.6 billion
$666.2 billion
FY2024
2024-09-30
$1,133.0 billion
$896.0 billion
FY2025
2025-09-30
$1,220.0 billion
$973.7 billion
FY2026
2026-09-30
$1,360.4 billion
$1,068.5 billion
Source: U.S. Treasury, Interest Expense on the Public Debt Outstanding. Retrieved October 22, 2026; a dated snapshot that does not refresh automatically. Query: https://api.fiscaldata.treasury.gov/services/api/fiscal_service/v2/accounting/od/interest_expense?filter=record_calendar_month:eq:09 (sum of fytd_expense_amt)
basis points (100 bp = 1 percentage point) · Calendar months; ECB long-term interest rates for convergence purposes (monthly averages of 10-year government bond yields)
97 bp
2026-09 vs 2026-08: +15 bp · as of Sep 30, 2026
Interactive chart — tap or drag to explore dataKeyboard: focus the chart, then use ← → keys
2026-09 (Sep 30, 2026): 97 bp
Why it matters: When investors demand more to lend to one government than to its neighbor, that country's new borrowing — including refinancing maturing debt — gets more expensive over time. It is a market warning, not a default signal.
The gap is the extra yield investors demand to hold French rather than German 10-year debt. Monthly averages smooth out daily spikes, so they sit below intraday peaks reported in the news.
Recent news snapshots — not part of the chart
Oct 21, 2026: About 157 bp intraday, as France's 10-year yield briefly touched 5.002% (Reuters-reported market snapshot). Reuters, Oct 21 2026
Oct 22, 2026: 173.58 bp (earlier Reuters-reported snapshot retained). The October 22 Reuters report also records a 177.7 bp spread and a 5.1415% French 10-year yield peak; these intraday readings need not be simultaneous and are not closing values. Added readings checked October 23 via Reuters copy on Investing.com because the original page blocked access. None is plotted in the ECB monthly series.. Reuters, Oct 22 2026
Single intraday readings, not monthly averages; the official series above ends with the latest published month.
All 129 observations and source
Period
Date
France minus Germany
2016-01
2016-01-31
41 bp
2016-02
2016-02-29
42 bp
2016-03
2016-03-31
34 bp
2016-04
2016-04-30
38 bp
2016-05
2016-05-31
38 bp
2016-06
2016-06-30
41 bp
2016-07
2016-07-31
32 bp
2016-08
2016-08-31
28 bp
2016-09
2016-09-30
27 bp
2016-10
2016-10-31
33 bp
2016-11
2016-11-30
48 bp
2016-12
2016-12-31
50 bp
2017-01
2017-01-31
61 bp
2017-02
2017-02-28
77 bp
2017-03
2017-03-31
67 bp
2017-04
2017-04-30
66 bp
2017-05
2017-05-31
47 bp
2017-06
2017-06-30
41 bp
2017-07
2017-07-31
38 bp
2017-08
2017-08-31
36 bp
2017-09
2017-09-30
35 bp
2017-10
2017-10-31
44 bp
2017-11
2017-11-30
41 bp
2017-12
2017-12-31
37 bp
2018-01
2018-01-31
38 bp
2018-02
2018-02-28
32 bp
2018-03
2018-03-31
30 bp
2018-04
2018-04-30
30 bp
2018-05
2018-05-31
34 bp
2018-06
2018-06-30
42 bp
2018-07
2018-07-31
39 bp
2018-08
2018-08-31
41 bp
2018-09
2018-09-30
40 bp
2018-10
2018-10-31
42 bp
2018-11
2018-11-30
45 bp
2018-12
2018-12-31
51 bp
2019-01
2019-01-31
52 bp
2019-02
2019-02-28
49 bp
2019-03
2019-03-31
43 bp
2019-04
2019-04-30
41 bp
2019-05
2019-05-31
43 bp
2019-06
2019-06-30
39 bp
2019-07
2019-07-31
32 bp
2019-08
2019-08-31
31 bp
2019-09
2019-09-30
32 bp
2019-10
2019-10-31
31 bp
2019-11
2019-11-30
33 bp
2019-12
2019-12-31
34 bp
2020-01
2020-01-31
30 bp
2020-02
2020-02-29
29 bp
2020-03
2020-03-31
49 bp
2020-04
2020-04-30
51 bp
2020-05
2020-05-31
49 bp
2020-06
2020-06-30
39 bp
2020-07
2020-07-31
37 bp
2020-08
2020-08-31
35 bp
2020-09
2020-09-30
31 bp
2020-10
2020-10-31
31 bp
2020-11
2020-11-30
29 bp
2020-12
2020-12-31
28 bp
2021-01
2021-01-31
27 bp
2021-02
2021-02-28
30 bp
2021-03
2021-03-31
29 bp
2021-04
2021-04-30
32 bp
2021-05
2021-05-31
43 bp
2021-06
2021-06-30
44 bp
2021-07
2021-07-31
44 bp
2021-08
2021-08-31
42 bp
2021-09
2021-09-30
40 bp
2021-10
2021-10-31
41 bp
2021-11
2021-11-30
41 bp
2021-12
2021-12-31
43 bp
2022-01
2022-01-31
42 bp
2022-02
2022-02-28
53 bp
2022-03
2022-03-31
50 bp
2022-04
2022-04-30
54 bp
2022-05
2022-05-31
57 bp
2022-06
2022-06-30
61 bp
2022-07
2022-07-31
63 bp
2022-08
2022-08-31
66 bp
2022-09
2022-09-30
61 bp
2022-10
2022-10-31
58 bp
2022-11
2022-11-30
51 bp
2022-12
2022-12-31
54 bp
2023-01
2023-01-31
50 bp
2023-02
2023-02-28
50 bp
2023-03
2023-03-31
54 bp
2023-04
2023-04-30
54 bp
2023-05
2023-05-31
60 bp
2023-06
2023-06-30
55 bp
2023-07
2023-07-31
58 bp
2023-08
2023-08-31
56 bp
2023-09
2023-09-30
58 bp
2023-10
2023-10-31
63 bp
2023-11
2023-11-30
59 bp
2023-12
2023-12-31
55 bp
2024-01
2024-01-31
57 bp
2024-02
2024-02-29
52 bp
2024-03
2024-03-31
47 bp
2024-04
2024-04-30
52 bp
2024-05
2024-05-31
51 bp
2024-06
2024-06-30
67 bp
2024-07
2024-07-31
68 bp
2024-08
2024-08-31
73 bp
2024-09
2024-09-30
73 bp
2024-10
2024-10-31
76 bp
2024-11
2024-11-30
78 bp
2024-12
2024-12-31
83 bp
2025-01
2025-01-31
84 bp
2025-02
2025-02-28
75 bp
2025-03
2025-03-31
69 bp
2025-04
2025-04-30
75 bp
2025-05
2025-05-31
70 bp
2025-06
2025-06-30
72 bp
2025-07
2025-07-31
73 bp
2025-08
2025-08-31
75 bp
2025-09
2025-09-30
82 bp
2025-10
2025-10-31
82 bp
2025-11
2025-11-30
78 bp
2025-12
2025-12-31
75 bp
2026-01
2026-01-31
72 bp
2026-02
2026-02-28
66 bp
2026-03
2026-03-31
73 bp
2026-04
2026-04-30
73 bp
2026-05
2026-05-31
70 bp
2026-06
2026-06-30
72 bp
2026-07
2026-07-31
78 bp
2026-08
2026-08-31
82 bp
2026-09
2026-09-30
97 bp
Source: European Central Bank, Long-term interest rate statistics (IRS). Retrieved October 22, 2026; a dated snapshot that does not refresh automatically. Query: https://data-api.ecb.europa.eu/service/data/IRS/M.{FR,DE}.L.L40.CI.0000.EUR.N.Z (France minus Germany × 100)
Shown for context. These are not U.S. Red Flags and are not counted above.
Supporting example — not a U.S. Red Flag
France: October 22 intraday market pressure
Reuters reported France’s 10-year yield touching 5.1415% and its premium over German Bunds reaching 177.7 basis points on October 22, 2026. These intraday readings need not be simultaneous; neither is a closing rate or a default probability. The original Reuters page blocked access; its copy on Investing.com corroborated these readings on October 23. Sustained higher rates can gradually raise refinancing costs; this news alone changes no U.S. tracker status.
Reuters reported Belgium’s 10-year spread over Germany at 109 basis points, a 14-year high, and an intraday yield reaching 4.54%, its highest since early 2012. The October 22 dispatch was checked in Reuters copy on Euronext on October 23 because Reuters’s original page blocked access. These are market snapshots, not a historical series, closing values or evidence of imminent default.
United Kingdom: costliest five-year gilt sale since 2008
On October 27, 2026, the UK Debt Management Office sold £4.5 billion of the 4.625% March 2032 gilt at an average yield of 5.036% — the highest comparable five-year borrowing cost since 2008, per Reuters. Investors bid 3.51 times the amount on offer, which Reuters described as typical of strong demand for gilts this year; every bond was sold. A high auction yield means expensive borrowing, not weak demand — the two are different warnings. Analysis: when maturing debt is replaced at higher yields, interest costs can rise gradually and narrow budget room; the loop is conditional and can ease if rates or deficits fall. This changes no U.S. tracker status.
France: Moody’s keeps Aa3 rating, negative outlook
On October 23, 2026, Moody’s concluded a periodic review and left France at Aa3 with a negative outlook — no downgrade, although bond markets had priced one in. France’s debt agency, Agence France Trésor, lists the same Aa3/negative rating dated October 23. Moody’s said the rating assumes a deficit-reducing 2027 budget is adopted; that budget targets a deficit of 5% of economic output versus 5.4% this year, and the lower house has scrapped some savings measures. A negative outlook is a warning about a possible future move, not a downgrade that has happened. This changes no U.S. tracker status.
Reuters reported that after President Lula’s re-election, Brazil’s Bovespa stock index fell about 14% on October 26, 2026 — one of its biggest one-day falls on record — and the real dropped about 10%, one of its biggest declines since the currency’s 1994 launch. On October 27 the Bovespa closed lower again, the real rebounded about 1%, and Brazil’s 10-year yield fell 50 basis points. Stock and currency moves are not sovereign bond yields, and Reuters reported little spillover into global markets. Reuters also reported an extraordinary Treasury bond buyback; that specific intervention has not been verified against a primary source, so it is not detailed here. In general, buybacks are funded from a treasury’s cash buffer or new issuance and are not automatically a net debt reduction. This changes no U.S. tracker status.
IMF: global public debt projected to reach 100% by 2029
The IMF’s October 14 press-briefing page reports global public debt at 94% of GDP in 2025 and projects it to reach 100% by 2029. This is a global projection, not an observed 2029 value, U.S. gross federal debt or CBO public-debt/GDP. The October 15 PFM blog separately says debt is expected to exceed 100% by 2030; the sources’ different wording and dates are retained rather than treated as one observation. Added context read directly October 23; existing U.S. figures were not re-reviewed.
IMF: higher rates and shorter maturities can reinforce budget pressure
The IMF’s October 14 blog (reposted October 15) reports G7 average 10-year government yields up over one percentage point from February to September 2026. It separately projects the effective average government financing cost from 2.3% in 2021 to 3.7% by 2031. These are different measures, not U.S. Treasury net interest. Shorter refinancing maturities can transmit higher rates faster. Analysis: higher replacement costs can add interest, widen deficits and require more borrowing; the loop is conditional, not inevitable, and can ease if rates or deficits fall.
IMF Managing Director Kristalina Georgieva warned that historically high public debt is becoming a significant global vulnerability and called for credible fiscal consolidation.
Source: Reuters, October 7, 2026
Unverified — do not rely on this yet: Reported by Reuters; the IMF's own transcript has not yet been checked.
Red Flag history
Counts below come only from actual tracker entries. The tracker began in October 2026, so the history is short; it grows as entries are added, change status or resolve.
October 5, 2026: 1 active Red Flag · 0 Watches
Added: Debt held by the public projected to pass its record
October 6, 2026: 5 active Red Flags · 4 Watches
Added: Gross federal debt above $40 trillion; Net interest passed $1 trillion for the full fiscal year; Net interest took 19.5% of federal receipts in fiscal 2026; Long-term Treasury rates moved above 5%; latest 10-year close below 5%; One-third of marketable debt comes due within a year; Weak September 23 five-year Treasury auction; Inflation remains above 2%; Market and AI-financing concentration