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Talay Daily Brief

Scarcity is no longer distributed by price but by queue

18 September 2026, Friday · Talay Insight editorial desk · 8 core sources

Aerial view of the St. Valentin fuel tank farm: storage tanks and the tanker loading area
Fuel tank farm, St. Valentin, Austria (April 2025) — illustrative archive photoPhoto: C.Stadler/Bwag / Wikimedia Commons · CC BY-SA 4.0 · resized · Source

IExecutive summary and market impact

Price indicators eased on 17 September: TTF fell to 76.98 euros and the US 10-year yield to 4.94%. The same day physical allocation tightened: Russia widened the diesel export ban to all producers and extended it to 31 October, Türkiye and Brazil lost at least 50% of their cargo allocation, and Bangladesh and Pakistan were priced out at 30 dollar spot LNG. Once spare capacity is gone, the market clears by queue rather than by price, and the queue is set politically.

The central claim of this brief in one sentence: the measure of the energy shock is no longer price but allocation. On 17 September most price indicators eased. The TTF front-month contract fell to 76.98 euros as the strike at Dunkirk ended, the US 10-year yield pulled back from a peak of 5.04% to 4.94%, and initial jobless claims fell to 196,000. The same day physical access tightened. Russia extended the diesel export ban due to expire on 30 September to 31 October and widened its scope from traders to all producers; diesel exports had already fallen below 1 million metric tonnes a month in June, against roughly 2.5 million tonnes a year earlier. According to OilPrice, Türkiye and Brazil lost at least 50% of their previous cargo allocations.

How the scarcity is distributed says more than how large it is. Bangladesh and Pakistan were excluded from the market by price when Asian spot LNG rose to about 30 dollars/mmBtu: in Bangladesh 78% of knitwear factories partly halted production, and in Pakistan the litre price of petrol rose to 391 rupees. Europe, having filled its storage to 68.5%, enters winter roughly 16 points below the seasonal average; that is, Europe too is not at the head of the queue, but it is in the queue. Russian gas to Armenia was cut entirely between 15 and 25 September; in 2025 the country took 82% of its imports, 2.7 billion cubic metres, from Russia. In Libya the Petroleum Facilities Guard halted three facilities and gave a one-week ultimatum over seven fields, including Sharara and El Feel.

The political leg of allocation was visible in three separate places in the same week. On 16 September the US House of Representatives passed the sanctions bill directed at Russia and Iran by 262 votes to 159; the Senate vote was 86-11 and the bill contains tariff authority of up to 100%. On 17 September India's foreign ministry announced that it would take the measures necessary to protect its commercial interests. The same day, at the UN Security Council, the US draft extending the mandate of the expert panel monitoring Iran sanctions fell to a Russian and Chinese veto despite winning 11 votes in favour. And Washington notified Congress of a 24.3 billion dollar package for Riyadh covering 48 F-35As and 49 F135 engines; the 30-day review period is running.

Türkiye stands exactly at the intersection of this picture. The litre price of diesel passed 100 lira for the first time at midnight on 17 September; it was the third increase in a row. Three separate channels sit inside the price: the Russian cargo allocation that has been lost, the dollar rate that has risen 13.12% since the start of the year to 48.6723 lira, and successive excise increases. The third channel brings Türkiye face to face with its own fiscal repair: the January-August budget deficit is 1,308.1 billion lira and interest payments rose 39.4%, approaching 2 trillion lira. The fastest instrument for protecting the primary surplus is indirect taxation, and its most visible item is fuel. On the market leg, the BIST 100 lost 5.54% on 16 September to 13,122.58 points and 17 stocks hit their lower limit.

48-hour catalyst calendar

  1. 18 SepBank of Japan rate decision. The decision had not been announced as this brief closed; the expectation of a rise was not independently verified and the brief does not record that expectation as fact.
  2. 18-20 SepRegional elections in Russia: voting for 450 seats in the fifth year of the war and in an economy close to stagnation.
  3. 19 SepThe three-day patching window CISA gave federal agencies for the Cisco ISE zero-day expires; CVE-2026-76460 has a CVSS score of 10.0 and there is no workaround.
  4. 22 SepThe one-week ultimatum the Petroleum Facilities Guard gave over seven fields in Libya expires; Sharara and El Feel are under threat of closure.
  5. 25 SepThe reported end date of the cut in Russian gas to Armenia; it has not been confirmed that flows will return at full capacity on that date.
  6. 16 OctS&P's review of Türkiye's credit rating.
  7. 17 OctExpiry of Congress's 30-day review period on the sale of 48 F-35As to Saudi Arabia.
  8. 22 OctCBRT Monetary Policy Committee meeting: it will show whether energy-driven headline pressure has fed into the rate path.
  9. 31 OctThe reported end date of Russia's diesel export ban. Because the extension was not formally announced, the binding force of the deadline is uncertain.

Implications

  • Russian diesel exports fell below 1 million tonnes a month in June; Türkiye and Brazil lost at least 50% of their previous cargo allocations and diesel passed 100 lira in Türkiye for the first time on 17 September.
  • When Asian spot LNG rose to about 30 dollars/mmBtu, 78% of knitwear factories in Bangladesh partly halted production; European storage enters winter at 68.5%, roughly 16 points below the seasonal average.
  • The sanctions and allocation architecture hardened in the same week: the US House passed the Russia-Iran sanctions bill 262 to 159, Russia and China vetoed the Iran monitoring panel, and Washington notified a 24.3 billion dollar sale of 48 F-35As to Riyadh.

·The day across five pillars

IGeo-Economics & ChokepointsRussia extended the diesel export ban to 31 October and widened it to all producers; exports fell below 1 million tonnes a month in June and Türkiye and Brazil lost at least 50% of their cargo allocation. Asian spot LNG at 30 dollars/mmBtu excluded Bangladesh and Pakistan, European storage stayed at 68.5%, a closure ultimatum was issued over seven fields in Libya, and Russian gas to Armenia was cut between 15 and 25 September.IICyber Warfare & Critical InfrastructureThe identity and access layer has become the target. CVE-2026-76460 in Cisco ISE, which bypasses authentication entirely, was actively exploited with a CVSS score of 10.0 and CISA gave federal agencies three days. In Türkiye the KVKK announced breaches at 12 companies, affecting 10,218,802 people at the 11 companies for which a figure could be determined. Ransomware records in the Middle East rose to 357 a month; Taiwan reports roughly 2.6 million attacks a day.IIIKinetic Conflicts & DefenceOn the night of 16-17 September Ukrainian drones put out of service the AVT-3 unit, with a capacity of 17,140 tonnes a day, at the YANOS refinery in Yaroslavl; the 14,300-tonne AVT-4 had already been under repair since 28 August. The independent mission reporting to the UN Human Rights Council reached a war crimes finding on the two US attacks of 28 February, reported that at least 178 civilians had been killed, and in the same report accused Iran of crimes against humanity.IVMacro Policy & Sovereign DebtAlthough the projections point to further tightening after the Fed's increase of 16 September, the US 10-year yield fell back to 4.94% and jobless claims fell to 196,000. The Bank of England held its rate at 3.75% for a sixth consecutive time, with August inflation rising to 3.1%. In Türkiye the eight-month budget deficit reached 1,308.1 billion lira and interest payments rose 39.4%. Putin put the 2027 deficit at about 2% of GDP.VTechnology Geopolitics & AIThe semiconductor geography is thickening: SEMICON India 2026 opened, Dholera is targeting 50,000 wafers a month and Taiwan is enlarging the Longtan Science Park by 104 hectares at a cost of 95.63 billion NT dollars. Japan's August exports rose 19.3%. On the defence technology side, Washington notified Congress of a 24.3 billion dollar package for Riyadh covering 48 F-35As and 49 F135 engines. The EU, meanwhile, proposed a social media ban for those under 13.
  • Türkiye and Its Neighbourhood

    Diesel passed 100 lira for the first time on 17 September; 100.31-100.40 lira on the European side of Istanbul and 101.70-101.80 lira in İzmir. The BIST 100 lost 5.54% on 16 September, the banking index fell 6.38% and 17 stocks hit their lower limit. The January-August budget deficit is 1,308.1 billion lira. The KVKK announced that 10,218,802 people were affected in breaches at 12 companies.

  • Eurasia

    The AVT-3 unit at the YANOS refinery in Yaroslavl was struck; two of the plant's three primary distillation units are out of service at the same time. Russia widened the diesel export ban to all producers and extended it to 31 October. Putin put the 2027 budget deficit at about 2% of GDP and the oil assumption at 50 dollars a barrel, and described 2026 growth as no more than 1%.

  • South Asia

    When Asian spot LNG rose to about 30 dollars/mmBtu, 78% of knitwear factories in Bangladesh partly halted production and petrol in Pakistan rose to 391 rupees. Pakistan is discussing enlarging its 30 billion yuan swap line with China. India announced that it would take the measures necessary against the tariff authority of up to 100% in the US sanctions bill; SEMICON India 2026 opened the same week.

  • Europe

    Gas storage, at 68.5%, is roughly 16 points below the seasonal average; the TTF front-month contract stands at 76.98 or 78.60 euros depending on the source. The Bank of England held its rate at 3.75% and slowed the pace of bond sales, with August inflation rising to 3.1%. In Sweden the opposition bloc took 176 of 349 seats, winning by about 50,000 votes, and Prime Minister Kristersson announced that he would resign.

  • Middle East and North Africa

    Washington notified Congress of a 24.3 billion dollar package for Riyadh covering 48 F-35As and 49 F135 engines; the 30-day review period is running. The independent UN mission reached a war crimes finding on the two US attacks of 28 February. Russia and China vetoed the draft extending the mandate of the expert panel monitoring Iran sanctions; the draft had won 11 votes in favour.

  • Americas

    Although the projections point to further tightening after the Fed's increase, the US 10-year yield fell back to 4.94%, the dollar index rose to 100.331 and jobless claims fell to 196,000. The Cisco ISE zero-day scored at CVSS 10.0 entered CISA's catalogue of exploited vulnerabilities. Canada's Prime Minister Carney received the EU's unprecedented offer of 'associate member' status in Strasbourg.

  • Sub-Saharan Africa

    In Libya the Petroleum Facilities Guard halted the Hamada and Tahara fields and the NC5 station, and gave a one-week ultimatum over seven fields including Sharara and El Feel. The South African Reserve Bank put the 2021-2024 cost of refinery closures at 76 billion rand. In Nigeria headline inflation fell to 15.39% in August. In the DR Congo Ebola cases rose to 7,404 and deaths to 3,577.

  • Asia-Pacific

    Taiwan's central bank held its rate at 2.00% and raised its 2026 growth forecast to 11.48%; the Longtan Science Park is being enlarged by 104 hectares at a cost of 95.63 billion NT dollars. Japan's August exports rose 19.3% and imports 28%, while the value of oil imports rose 58.7%. Taiwan's Minister of Digital Affairs said the country faces roughly 2.6 million cyber attacks a day.

IIGeopolitical reality check

Developments that move prices and decisions are separated from those that take up headlines without changing behaviour; the mainstream narrative is then tested against hard data.

Module B

Signal vs Noise

SIGNAL 57% · NOISE 43%

Narrative vs data

Narrative: The energy shock is read from price: if the price falls back, so does the crisis. The easing of gas and bond prices on 17 September was interpreted as meaning the worst was over.

Hard data: The same day, price and access moved in opposite directions. The TTF front-month contract fell to 76.98 euros as the Dunkirk strike ended and the US 10-year yield pulled back from a peak of 5.04% to 4.94%. Against this, Russia widened the diesel export ban from traders to all producers and extended it to 31 October; exports had already fallen below 1 million metric tonnes a month in June and Türkiye and Brazil lost at least 50% of their cargo allocation. Asian spot LNG at about 30 dollars/mmBtu partly halted 78% of knitwear factories in Bangladesh. European storage, at 68.5%, is roughly 16 points below the seasonal average. In other words, as price eased, allocation tightened.

Implication: In a regime where spare capacity is exhausted, price ceases to be the full measure of stress; stress accumulates on the quantity and allocation side, and once it accumulates there it appears late on the indicator panels. This is the moment at which loosening policy because the price has fallen is most risky. For Türkiye the concrete consequence is that the lost cargo allocation and the exchange rate effect can keep the pump price high even if crude oil falls back.

TradingEconomics — EU natural gas priceOilPrice — Russia extends diesel export ban through OctoberDawn — Gulf crisis hits Pakistan and BangladeshTradingPedia — European gas eases as French LNG capacity returns

IIIConstraints matrix

Not what leaders want, but what financial, legal, geographic and systemic constraints force them to do. Preferences are cheap; constraints bind.

Türkiye · CBRT and the TreasuryTR

Constraint · The January-August budget deficit is 1,308.1 billion lira and interest payments rose 39.4%, approaching 2 trillion lira. The fastest instrument protecting the primary surplus is indirect taxation and its most visible item is fuel; but diesel passed 100 lira for the first time on 17 September. At the same time at least half of the Russian diesel cargo allocation has been lost and the dollar/lira rate has risen 13.12% since the start of the year to 48.6723 lira.

Behaviour it imposes · Managing fiscal repair and the disinflation target over the same pump. Because protecting one of the two objectives requires conceding on the other, the stance in the near term is a cautious one based on managing expectations and spreading out the intervals between price rises.

Russia · Novak and the energy administrationRU

Constraint · Three of the six large diesel refineries are curtailed: Kirishi entirely closed, Volgograd and NORSI at about 25% capacity, and two primary distillation units at YANOS out of service at the same time. Domestic prices have risen 18.4% since the start of the year and a tonne of diesel reached 70,546 roubles. Putin put the 2027 deficit at about 2% of GDP and the oil assumption at 50 dollars a barrel.

Behaviour it imposes · It is giving up export revenue and prioritising price stability at home: the ban was widened from traders to all producers. That the decision was not formally announced suggests a wish to preserve flexibility over its scope and duration.

United States · the Fed and CongressUS

Constraint · After the increase of 16 September the projections point to further tightening this year, yet bond yields moved the other way and the 10-year fell back to 4.94%. On the congressional side the sanctions bill passed the House 262-159 and the Senate 86-11 and contains tariff authority of up to 100%; in the same week a 24.3 billion dollar F-35 package for Riyadh was notified.

Behaviour it imposes · A two-channel stance based on suppressing demand in monetary policy and on widening the instruments of allocation and access in foreign policy. The widening of sanctions authority puts a direct price on allies' choices of energy supply.

Saudi Arabia · RiyadhSA

Constraint · The 24.3 billion dollar package covering 48 F-35As and 49 F135 engines has been notified to Congress and the 30-day review period is running; this would be the first sale of fifth-generation fighter aircraft to Riyadh. In the same region Houthi attacks continue and the export routes out of the Gulf are under pressure.

Behaviour it imposes · Institutionalising the security guarantee through arms supply and keeping it on the bargaining table together with the protection of regional energy infrastructure. The debate over the regional balance will stay open throughout the congressional review period.

India · New DelhiIN

Constraint · The US sanctions bill contains tariff authority of up to 100% against countries buying Russian energy and passed the House 262-159. In the same week India opened SEMICON India 2026; Dholera is targeting 50,000 wafers a month and commitments across twelve semiconductor projects have reached 1.64 trillion rupees.

Behaviour it imposes · Trying to hold on at once to cheapness in energy supply and to Western capital and equipment in technology. By announcing that it would take the measures necessary, the foreign ministry left the door to retaliation open.

EU · the CommissionEU

Constraint · Gas storage, at 68.5%, is roughly 16 points below the seasonal average and the continued closure of Hormuz constrains Qatari LNG flows. At the same time the Commission proposed for Canada an 'associate member' status without precedent in the EU treaties and is keeping the 150 billion euro SAFE defence programme on the table.

Behaviour it imposes · Using its ability to pay in the spot market in order to stay in the queue on energy, while seeking new forms of partnership on trade and defence that would reduce dependence on the United States.

What the matrix says

None of the six actors prefers the current allocation order, but none has the physical capacity to change it alone. Russia protects its domestic price by giving up export revenue; Türkiye can substitute the cargo it has lost only over a longer route and at greater expense; India is trying not to choose between cheap energy and Western technology; the EU stays in the queue on the strength of its ability to pay but cannot fill its storage; South Asia falls out of the queue altogether on price. In this picture the decisive variable is not production but the speed of repair: the faster the primary distillation units that were struck return, the earlier allocation pressure eases. The second determinant is whether the sanctions authority is actually used; if it is, the allocation queue is reordered once more, and this time by a political criterion.

Module A

Constraints Matrix

STRUCTURAL AVG 4.2 · TACTICAL AVG 3.5Structural constraints and tactical friction are balanced: short-term noise may mask the persistent trend.

Hard structural constraintspersistent · beyond the actors' will

  • Physical loss of refinery capacity · Russia

    5/5

    Three of Russia's six large diesel refineries are curtailed: Kirishi entirely closed, Volgograd and NORSI at about 25% capacity, and two primary distillation units at YANOS out of service at the same time.

  • The thinness of the storage buffer · European Union

    4/5

    European gas storage, at 68.5%, is roughly 16 points below the seasonal average, and the continued closure of Hormuz constrains Qatari LNG flows.

  • The ability-to-pay threshold

    4/5

    Asian spot LNG is at about 30 dollars/mmBtu; at that level Bangladesh and Pakistan are excluded from the market entirely, and in Bangladesh 78% of knitwear factories partly halted production.

  • Türkiye's position as a product importer · Türkiye

    4/5

    As one of the largest buyers of Russian diesel, Türkiye lost at least 50% of its previous cargo allocation; substitute supply requires a greater shipping distance.

  • The share of the interest burden in Türkiye's budget · Türkiye

    4/5

    The January-August deficit is 1,308.1 billion lira and interest payments rose 39.4%, approaching 2 trillion lira; the fastest instrument for protecting the primary surplus remains indirect taxation.

Tactical frictiontemporary · eases over time

  • The patching window days

    4/5

    There is no workaround for the CVSS 10.0 flaw in Cisco ISE and CISA gave federal agencies only three days; non-federal institutions are not bound by that period.

  • Uncertainty in the repair timetable weeks

    4/5

    There is no announced repair period for the AVT-3 unit struck at YANOS; the AVT-4 unit, with a capacity of 14,300 tonnes a day, has been under repair since 28 August.

  • The ban has not been formally announced weeks

    3/5

    The extension was decided at a meeting chaired by Novak but the government did not announce it formally; uncertainty over scope and duration persists.

  • The congressional review period weeks

    3/5

    The 30-day review period for the sale of 48 F-35As to Saudi Arabia is running; the debate over the regional balance will stay open throughout that period.

IVBeyond the Atlantic view: blind spots

Points that Western analysis overlooks, attributed by author and institution. State media is flagged every time.

  1. 1

    Building a fab and owning the supply chain are not the same thing

    Amal Chandra, Observer Research Foundation (ORF) · 8 September 2026

    Chandra lists the gaps in India's semiconductor push rather than celebrating it. He reads the 1.275 trillion rupee budget of the Semicon 2.0 programme, approved on 15 July 2026, as a continuation of the earlier 76,000 crore rupee programme; cumulative commitments across the twelve approved projects have reached 1.64 trillion rupees. Nine ATMP/OSAT projects have been approved and 105 companies given access to advanced design tools. The article's real claim is that capacity investment does not turn into control of the supply chain without design, packaging and a pool of engineers.

    Note: The piece relays India's official programme figures without independent verification; how many of the approved projects have actually entered production, yield rates and unit cost comparisons are not given.

    orfonline.org
  2. 2

    If tax rule-making moves from the OECD to the UN, the allocation criterion changes too

    Peter Fabricius, Institute for Security Studies (ISS Africa) · 11 September 2026

    Fabricius describes the negotiation of the Framework Convention on International Tax Cooperation, which African countries are pursuing at the UN, as an institutional fight over authority: will rule-making stay with the OECD, made up of 38 developed economies, or pass to the UN, where every member state has a vote. It argues that the two-pillar solution set out in 2021 and backed by more than 140 countries has not kept its promise to tax multinational companies where they earn their income. This reading is the tax-field counterpart of this brief's main theme: who sets the rules determines who joins the queue.

    Note: The analysis is written largely from the frame of the convention's defenders; OECD and EU objections are summarised only as obstacles, and the administrative capacity cost of turning the new authority into collection is not quantified.

    issafrica.org
  3. 3

    As payment infrastructure splits into three blocs, the measure should be access rather than volume

    Hung Q. Tran, Policy Center for the New South · 17 September 2026

    Tran reads cross-border payment infrastructure not as a technical question of efficiency but as a geopolitical race in which three separate trading spaces are taking shape. mBridge has moved from 164 transactions and a volume of 22 million dollars in 2022 to 4,000 transactions and 55.5 billion dollars in 2025, with the renminbi's share as the routing currency at around 95%. CIPS has more than 1,700 international members across 190 countries and territories and its daily transaction volume reaches 180 billion dollars. The renminbi's share within SWIFT, meanwhile, is about 3%. In a week when sanctions authority is widening, that split is directly a question of allocation.

    Note: The mBridge and Agora figures are at pilot scale and not comparable with SWIFT's daily flow; the 10 trillion dollars given for Nexus may largely cover domestic instant payment volume, and the text does not clarify the distinction.

    policycenter.ma

VProbabilistic scenarios and asset-class implications

No firm forecasts are given. Percentages are calibrated judgement, not measurement. Competing explanations are set side by side.

  • H1Allocation pressure persists

    50%
    Trigger
    The primary distillation units that were struck do not return within weeks and Russia's export ban is extended on 31 October.
    Impact
    The Mediterranean diesel product premium diverges from crude oil and stays high; South Asia remains outside the spot LNG queue and Europe cannot close its storage gap.
    Market transmission
    The product premium and freight stay high; energy-importing currencies remain under pressure, the fuel component of headline inflation in Türkiye turns sticky, and the primary surplus target leans more heavily on indirect taxation.
  • H2Repair and easing

    30%
    Trigger
    Refinery repairs progress, the tempo of attacks falls and the ban ends on 31 October without extension.
    Impact
    Russian diesel exports rise above the threshold of 1 million tonnes a month, the cargo allocation partly returns and the spot LNG price falls to a zone South Asia can re-enter.
    Market transmission
    The product premium narrows; current account and exchange rate pressure eases in energy importers, and excise adjustment in Türkiye becomes a fiscal choice once more.
  • H3The sanctions authority is actually used

    20%
    Trigger
    The tariff authority of up to 100% in the US sanctions bill is applied in practice against countries buying Russian energy, or new deep strikes cut the remaining capacity.
    Impact
    The allocation queue is reordered, this time by a political criterion; competition for substitute supply hardens and the split in payment infrastructure accelerates.
    Market transmission
    The product premium, freight and sovereign risk premia rise together; in energy-importing emerging economies the exchange rate and domestic borrowing costs move in the same direction.

Percentages are calibrated judgements, not measurements.

Module C

Asset-Class and Positioning Implications

Asset classExposureTransmission channelH1H2H3ExpectedConvictionHorizonWhat to watch
CommoditiesMiddle distillate product curveThe curtailment of Russian refinery capacity and the widening of the export ban to all producers++−−+++0.80●●●0–3 monthsThe divergence of the Mediterranean diesel product premium from crude oil
CommoditiesThe Europe-Asia gas price gapThe storage gap and the exclusion from the market of importers with weak ability to pay++++0.90●●0–3 monthsThe difference between EU gas storage fullness and the seasonal average
FXCurrencies of energy-importing emerging economiesPressure of the energy bill on the current account and the exchange rate−−+−−1.10●●●0–3 monthsHow close the dollar/lira rate is to the 50 lira threshold
Sovereign debtTürkiye benchmark yield curveDomestic borrowing costs rising with the budget deficit and the growing interest line+−−0.60●●3–12 monthsTürkiye's 10-year benchmark yield
CreditSovereign risk premia of energy importersGlobal rates and energy allocation risk loading onto the risk premium at the same time+−−0.60●●3–12 monthsTürkiye and Egypt five-year CDS levels
Freight & insuranceProduct tanker shipping distanceRoutes lengthened by the substitution of Russian cargo and tonne-mile demand+++++1.10●●0–3 monthsMediterranean product tanker freight rates
VolatilityCommodity and currency volatilityPrice reflecting stress late in an allocation regime and shocks arriving in jumps++++0.60●●0–3 monthsThe divergence between the VIX and commodity volatility

How to read: ++ strong structural support · + support · 0 neutral · − pressure · −− strong pressure. “Expected” is the direction weighted by scenario probabilities. H1: Allocation pressure persists · H2: Repair and easing · H3: The sanctions authority is actually used.

General, scenario-conditional analysis at asset-class level. It contains no specific security, price target or trade timing and is not personalised investment advice (Turkish Capital Markets Law No. 6362).

Annex 1Türkiye dashboard

Diesel (Istanbul, European side)
100.31-100.40 TL
Above 100 lira for the first time on 17 September; third rise in a row, sources diverge on the amount
Petrol
80.20-81.60 TL
17 September band; 3.20 lira a litre had been added on 12 September
USD/TRY
48.6723 TL
17 September 09.30; +13.12% on the 43.0312 lira at the start of the year
EUR/TRY
55.8063 TL
16 September close
BIST 100
13,122.58
16 September: −769.72 points, −5.54%; third consecutive day of decline, volume 262 billion lira
Banking index
−6.38%
16 September; holdings −6.48%, leasing and factoring −9.74%
Stocks at their lower limit
17 stocks
16 September; the index fluctuated between 12,817 and 13,877 during the day
Türkiye 10-year yield
32.62%
17 September
Türkiye 5-year CDS
232.97 bp
16 September; tracked among 15 countries on the panel
Budget deficit (January-August)
1,308.1 billion TL
August alone posted a surplus of 12.9 billion lira; Ekonomist reported 12.8 billion lira
Interest payments (8 months)
+39.4%
Approaching 2 trillion lira; expenditure +36.8%, revenue +36%
Personnel spending (8 months)
3,385.4 billion TL
+42.7% year on year
Primary surplus (August)
209.9 billion TL
The eight-month primary surplus is 680 billion lira
Russian diesel cargo allocation
at least −50%
Türkiye and Brazil lost their previous allocations; exports fell below 1 million tonnes in June
KVKK data breach
10,218,802 people
16 September; 12 companies announced, 11 with a determinable figure

Annex 2 · Reading recommendation

The Economic Weapon: The Rise of Sanctions as a Tool of Modern War

Nicholas Mulder · Yale University Press, 2022 · yalebooks.yale.edu

Summary · Mulder shows that economic sanctions emerged at the start of the twentieth century as an alternative to war, yet were in essence derived from the techniques of wartime blockade. Drawing on the history of the interwar period, he argues that an instrument designed to prevent conflict accelerated political and economic disintegration rather than preventing it, destabilised the international system and in some cases made war more likely rather than less.

Why it matters · It sets the main theme of this brief in a historical frame: when scarcity is distributed by allocation rather than by price, the side that sets the allocation criterion has used an economic weapon. It makes it possible to read the tariff authority of up to 100% in the US sanctions bill, Russia closing its own exports, and the veto of the UN panel as three faces of the same logic.

·Methodological transparency: what this issue does not know

Unverified items

  • The Bank of Japan's rate decision of 18 September had not been announced as this brief closed; the expectation of a rise was not verified and has not been recorded as fact.
  • None of the sources consulted states which crude oil price level is reflected in the 17 September increase in Türkiye; the product premium, exchange rate and tax shares of the rise at the pump cannot be separated with publicly available data.
  • There is no announced repair timetable for the AVT-3 unit struck at YANOS.
  • Russia's extension of the diesel export ban was not formally announced by the government; Novak's office did not respond to a request for comment.
  • Ukraine's claim that it destroyed 1 An-12, 2 An-26 and 3 helicopters at the Tsentralny airfield in Rostov-on-Don could not be independently verified.
  • It is not known from which sources and at what shipping cost the Russian cargo allocation Türkiye has lost is being substituted.
  • The figure of roughly 2.6 million cyber attacks a day against Taiwan rests on a ministry statement and has not been independently confirmed.
  • It has not been confirmed that gas flows to Armenia will return at full capacity on 25 September.
  • No figure for the output lost through the PFG action in Libya has been published in any source; none was estimated.

Conflicting sources (both reported)

  • The 17 September diesel price rise in Türkiye: Cumhuriyet reported 4 lira 80 kuruş a litre and Habertürk 4.62 lira. There are differences in city prices too: 100.40 and 100.31 lira for the European side of Istanbul, 101.50 and 101.43 lira for Ankara, 101.80 and 101.70 lira for İzmir.
  • The August budget surplus: Alomaliye gave 12.9 billion lira and Ekonomist 12.8 billion lira; the difference stems from rounding.
  • The TTF front-month contract for 17 September diverges between two sources at 76.98 and 78.60 euros/MWh.
  • The number of drones shot down in the Yaroslavl attack: Kyiv Post gave 65, citing Russian officials, and The Moscow Times gave 641 across Russia and Crimea, citing the defence ministry; the two figures have different scopes.
  • The date the Cisco ISE flaw was added to the catalogue: CISA says 16 September on its own page, SecurityWeek says 17 September.
  • The Ebola total in the DR Congo: the ECDC gives 7,404 cases while the WHO uses the phrase more than 7,200.
  • The publication date of Nigeria's August inflation data is either 15 or 16 September depending on the source.
  • The cost of refinery closures in South Africa is given with two different roundings, 4.68 and 4.7 billion dollars.
  • The death toll in the UN mission's Minab report: Al Jazeera reported more than 150 and NBC reported 168, citing Iranian state media.

Stale data warning

  • The last manually sourced value in the EU gas storage series is 68.04% and dated 13 September 2026; the 68.5% figure in the text of the brief rests on a news source dated 17 September.
  • For transit counts through Hormuz, Suez and Bab el-Mandeb, the last day covered by IMF PortWatch is 13 September; no more recent citable transit data could be found.
  • US commercial crude oil stock data are for the week of 11 September; the next release is 23 September.
  • The most recent monthly data for Russia's diesel export volume are for June.
  • India's five-year CDS series was removed from the panel because it has not been updated for a year; the last observation is 26 September 2025.
  • The last observation in the US five-year CDS series is 15 September; no dated close was published for 16 and 17 September.

Scenario percentages are calibrated judgements, not measurements. State media sources are flagged separately. This issue is for information only and is not investment advice. Production process and rules: methodology · source universe

Principal sources

  1. OilPrice — Russia extends diesel export ban through October
  2. Hydrocarbon Processing — Russia set to extend diesel export ban until end of October
  3. Dawn — Gulf crisis hits Pakistan and Bangladesh
  4. Cumhuriyet — Diesel prices pass 100 lira
  5. Al Jazeera — US approves F-35 sale to Saudi Arabia
  6. CISA — Two entries added to the known exploited vulnerabilities catalogue
  7. Ekonomist — Budget deficit passes 1.3 trillion lira in the first 8 months
  8. The Moscow Times — Drone-sparked fire at the Yaroslavl refinery