E R T A

Weekly Economic Bulletin 07.09.2026 - 11.09.2026

  • Published by

    Erta Audit

  • Type

    Bulletin

  • Date

    September 11, 2026

  • Reference

    ertadenetim.com

Weekly Economic Bulletin 07.09.2026 - 11.09.2026

Weekly Economic Bulletin 07.09.2026 - 11.09.2026

Weekly Türkiye Economic Bulletin

 

ISSUE 2026/6

Period: 7–11 September 2026 · Market close: 11 September 2026 (FX rates: 10 September 2026 — see Source note)

Executive Summary

At its 10 September meeting, the CBRT Monetary Policy Committee kept the one-week repo rate unchanged at 37%; while the decision text confirmed that the underlying trend of inflation had declined after June, it emphasized that rising energy prices amid geopolitical developments had begun to disrupt this trend again.

The BIST-100 index ended the week at 14,467.25 points, up 3.25% on the week; the rise coincided with the CBRT's rate decision coming in line with market expectations and a broader improvement in risk appetite in the second half of the week.

Brent crude closed the week up 8.5% amid supply concerns fueled by tensions in the Middle East; in the same week, the European Central Bank raised its three key interest rates by 25 basis points in response to energy-driven inflation risks. Over the same period, gold per ounce lost around 1.8% on the back of strong U.S. employment data.

According to CBRT data for the week ending 4 September, total reserves fell by USD 3.95 billion to USD 184.25 billion; in the same week, non-residents made net equity sales of USD 647.6 million and net purchases of Government Domestic Debt Securities (GDDS) of USD 156.7 million.

Market Dashboard

USD/TRY

48.4941

▲ +%0.36

Previous: 48.3195 (4 September)

EUR/TRY

56.4128

▲ +%0.45

Previous: 56.1581 (4 September)

BIST-100

14,467.25

▲ +%3.25

Previous: 14,012.42

CBRT POLICY RATE

%37.00

━ unchanged

10 September MPC decision

TÜRKİYE 5Y CDS

217.6 bp

▲ +0.3 bp

Previous: ≈217.3 bp

BENCHMARK BOND (2Y)

%39.89

▲ +0.34 points

Previous: %39.55

BRENT CRUDE

$104.47

▲ +%8.5

Previous: $96.28

GOLD (OZ)

$4,348.72

▼ -%1.84

Previous: $4,430.25

GOLD (GRAM/TRY)

6,819.67 TRY (ask)

▼ -%0.64

Previous: 6,863.92 TRY (ask)

CBRT TOTAL RESERVES

USD 184.25 billion

▼ -%2.10

Week ending 4 September · Previous: USD 188.20 billion (week ending 28 August)

Arrow direction indicates the weekly change: ▲ increased (green) · ▼ decreased (red) · ━ unchanged (grey). The color indicates only the direction of change, not whether the movement is economically positive or negative.

Sparkline: month-end closes for USD/TRY over the last 12 months (September 2025–August 2026).

Source note: Unless otherwise stated, market data are based on the relevant market's official/final close on 11 September 2026 (end-of-session settlement or spot close); intraday readings were not used. For USD/TRY and EUR/TRY, the latest official exchange-rate data published by the CBRT and available when the bulletin was prepared are dated 10 September 2026. BIST-100, 5-year CDS, benchmark/10-year bond, Brent crude and gold (oz/gram) figures were compiled from market data providers (see Sources); there is no single official Turkish authority publishing a daily series for these items. For gold per ounce, the international spot-session close was used; for gram gold, a consistent bid-to-bid/ask-to-ask comparison from the Grand Bazaar evening session was used. Because the two sessions occur at different times, their directions may occasionally diverge. As of 11 September, the 10-year bond yield was observed at 34.35%; this is a separate series from the 2-year benchmark bond and, because no comparison base was available in this bulletin, it is mentioned only at its current level.

Official Indicators

CBRT — releases of 10 and 11 September

On 10 September, three separate weekly statistical releases were published alongside the MPC decision. Total reserves fell by USD 3.95 billion in the week ending 4 September to USD 184.25 billion; most of the decline stemmed from a USD 3.25 billion fall in gold reserves, while the decrease in foreign-exchange reserves remained limited (USD 703 million). In the same week, total bank deposits declined by TRY 504.4 billion to TRY 33.2 trillion, while total credit volume increased by approximately TRY 87 billion to TRY 27.4 trillion. Over the same period, non-residents made net equity sales of USD 647.6 million and net GDDS purchases of USD 156.7 million; because the two items moved in opposite directions, the foreign outflow appears to have been confined to equities, while debt securities showed the opposite trend.

Commentary: Most of the weekly decline in total reserves stemmed from the gold-reserve component. However, without separating valuation effects from stock/transaction movements in gold reserves, interpreting the entire decline solely as "foreign-exchange reserve depletion" requires caution.

According to the Weekly Flow Interest and Profit Rate Statistics released on 11 September, the commercial loan rate was 40.8%, while the TRY deposit rate (1-3 month maturity) was 37.3%. The spread between the policy rate (37%) and the deposit rate (37.3%) was only 0.3 percentage points, whereas the spread between the commercial loan rate and the deposit rate reached 3.5 percentage points. Balance of Payments data for July released the same day showed a current account surplus of USD 36 million; excluding gold and energy, the surplus rises to USD 4,972 million. In the September Survey of Market Participants, the year-end CPI inflation expectation increased to 29.61% (previous survey: 29.43%) and the 12-month-ahead inflation expectation rose to 23.70%; the year-end USD/TRY expectation was 51.57 TRY, while the current-year GDP growth expectation was announced at 3.0%.

Commentary: Although a significant part of the 3.8 percentage-point gap between the policy rate and the commercial loan rate stems from bank intermediation margins, credit risk, maturity and product mix, funding costs and regulatory factors also affect this spread. The fact that the deposit rate has already moved to within 0.3 percentage points of the policy rate indicates that most of the gap cannot be attributed solely to the level of the policy rate.

TurkStat — releases of 7–11 September

TurkStat published a total of eight separate bulletins over five days this week: Cultural Heritage Statistics on 7 September (in 2025, the number of museums rose 4.4% to 664 and the number of visitors reached 65.9 million); Real Rates of Return on Financial Investment Instruments on 8 September (bullion gold delivered the highest real return in August at 7.93%); the Construction Cost Index on 9 September (up 28.33% year-on-year and 1.15% month-on-month in July); the Industrial Production Index (down 0.3% year-on-year in July) and Information and Communication Technology (ICT) Usage in Enterprises (17.1% of enterprises engaged in e-sales) on 10 September; and Turnover Indices (total turnover up 30.2% year-on-year in July), the Trade Sales Volume Index (trade sales volume down 0.6% year-on-year while retail sales volume rose 10.4%) and External Trade Statistics by Enterprise Characteristics (large-scale enterprises accounted for 46.1% of exports and 59.4% of imports in 2025) on 11 September.

Commentary: The 30.2% nominal increase in the turnover index in the same week that industrial production declined on a year-on-year basis indicates that much of the measurement difference reflects price effects (nominal turnover vs. real/volume-based production). Directly comparing the two series and framing this as a contradiction in which "turnover is rising while production is falling" would mix two different measurement bases, one nominal and one real.

BRSA / CMB — releases of 8, 9 and 10 September

According to banking-sector data for the week ending 4 September published by the BRSA on 10 September, total credit volume reached TRY 28.13 trillion (approximate breakdown: TRY-denominated loans TRY 17.8 trillion, FX-denominated loans TRY 10.2 trillion); TRY 21.2 trillion of this consisted of commercial loans (including TRY 7.5 trillion of SME loans), while TRY 6.9 trillion consisted of consumer loans and individual credit cards combined (TRY 3.46 trillion and TRY 3.47 trillion, respectively). The CMB, meanwhile, published Weekly Bulletins No. 2026/57 and 2026/58 on 8 and 9 September, respectively; transaction-level content in the bulletins was not separately analyzed within the scope in which this bulletin was prepared.

Commentary: The sum of commercial and consumer credit items (21.2 + 6.9 = TRY 28.1 trillion) is consistent with the total credit volume reported by the BRSA; because SME loans are already a sub-item of commercial loans and individual credit cards are already a sub-item of consumer credit, adding these two sub-items separately would result in double counting. The TRY 27.4 trillion credit volume reported in the CBRT's Weekly Money and Banking Statistics and the BRSA's TRY 28.13 trillion figure should not be compared on a like-for-like basis because of differences in scope and classification.

Table 1 — Official data released during the week (7–11 September 2026)

Publication date
Institution
Data
Reference period
Figure
7 September, Mon
TurkStat
Cultural Heritage Statistics
2025
Number of museums increased 4.4% (664 museums); visitors 65.9 million
8 September, Tue
TurkStat
Real Rates of Return on Financial Investment Instruments
August 2026
Highest real return: bullion gold 7.93%
8 September, Tue
CMB
Weekly Bulletin No. 2026/57
8 September 2026
9 September, Wed
TurkStat
Construction Cost Index
July 2026
28.33% year-on-year, 1.15% month-on-month
9 September, Wed
CMB
Weekly Bulletin No. 2026/58
9 September 2026
10 September, Thu
CBRT
MPC Interest Rate Decision
10 September 2026
Policy rate unchanged at 37%
10 September, Thu
CBRT
Weekly International Reserves
Week ending 4 September 2026
Total reserves USD 184.25 billion (-USD 3.95 billion)
10 September, Thu
CBRT
Weekly Money and Banking Statistics
Week ending 4 September 2026
Deposits TRY 33.2 trillion (-TRY 504.4 billion); credit TRY 27.4 trillion (+~TRY 87 billion)
10 September, Thu
CBRT
Securities Statistics
Week ending 4 September 2026
Equities: USD 647.6 million net sales; GDDS: USD 156.7 million net purchases
10 September, Thu
TurkStat
Industrial Production Index
July 2026
0.3% year-on-year decrease
10 September, Thu
TurkStat
Information and Communication Technology (ICT) Usage in Enterprises
2026
17.1% of enterprises engaged in e-sales
10 September, Thu
BRSA
Weekly Banking Sector Data
Week ending 4 September 2026
Total credit volume TRY 28.1 trillion
11 September, Fri
CBRT
Weekly Flow Interest and Profit Rate Statistics
Week ending 4 September 2026
Commercial loans 40.8%; TRY deposits (1-3 months) 37.3%
11 September, Fri
CBRT
Balance of Payments Statistics
July 2026
Current account balance +USD 36 million (excluding gold and energy +USD 4,972 million)
11 September, Fri
CBRT
Survey of Market Participants
September 2026
Year-end CPI inflation expectation 29.61%; year-end USD/TRY 51.57
11 September, Fri
TurkStat
Turnover Indices
July 2026
Total turnover increased 30.2% year-on-year
11 September, Fri
TurkStat
Trade Sales Volume Index
July 2026
Trade sales volume decreased 0.6% year-on-year; retail increased 10.4%
11 September, Fri
TurkStat
External Trade Statistics by Enterprise Characteristics
2025
46.1% of exports and 59.4% of imports were accounted for by large-scale enterprises

Regulatory Calendar

Scope note: The regulatory calendar in this bulletin covers regulations in the areas of tax, accounting, finance, social security and independent audit.

No regulation within this scope was carried into this bulletin for the covered week (7–11 September 2026).

Economic Agenda

Credit ratings

No scheduled or unscheduled rating action on Türkiye was published this week by Moody's, Fitch, S&P, Scope, JCR or R&I.

International institutions

No new report or statement on the Turkish economy was published this week by the IMF, World Bank, OECD or EU.

Non-resident investor flows

According to CBRT data for the week ending 4 September, released on 10 September, non-residents recorded net equity sales of USD 647.6 million, net GDDS purchases of USD 156.7 million and net private-sector bond sales of USD 23.8 million. The opposite movements in equities and debt securities indicate that the foreign outflow was concentrated primarily in equities rather than across the portfolio as a whole.

Global backdrop

The European Central Bank raised its three key interest rates by 25 basis points on 10 September (deposit facility 2.50%, main refinancing operations 2.65%, marginal lending facility 2.90%; effective 16 September), citing inflationary pressures fueled by the conflict in the Middle East. The Fed had no scheduled FOMC meeting this week; its next meeting will take place on 15-16 September. Brent crude's 8.5% weekly gain points to the same energy-price channel cited in the ECB's rationale; by contrast, gold per ounce lost around 1.8% over the same period as strong U.S. employment data supported the dollar, indicating that the week's price movements did not constitute a broad, one-directional "risk repricing" but instead reflected different commodity-specific dynamics (geopolitical supply concerns vs. dollar strength driven by employment data).

Next Week's Calendar

Table 2 — 14-18 September 2026

Date
Source
Event
15-16 September
Federal Reserve (FOMC)
Interest-rate decision meeting
17 September
CBRT
Release of the September MPC Meeting Summary

SENTENCE OF THE WEEK

“Geopolitically driven volatility in energy prices directly affects both the foreign trade balance and the inflation path through the import bill.”

Sources

CBRT — exchange rates, MPC decision, reserves, interest-rate and securities statistics, balance of payments, Survey of Market Participants (tcmb.gov.tr)

TurkStat — weekly press releases (tuik.gov.tr / turkiye.gov.tr)

BRSA — weekly banking sector data (official BRSA data; compiled through an approved secondary source due to a direct-access restriction)

CMB — Weekly Bulletins No. 2026/57 and 2026/58 (spk.gov.tr)

ECB — press release, 10 September 2026 (ecb.europa.eu)

Federal Reserve — FOMC calendar (federalreserve.gov)

BIST-100 — Aydınlık, Referans Gazetesi, Endeks24 (approved secondary sources, cross-checked)

Türkiye 5Y CDS — Hibya News Agency (approved secondary source)

Benchmark/10Y bond — BloombergHT (approved secondary source)

Brent crude, gold (oz) — investing.com, session close (approved secondary source)

Gold (gram/TRY) — Yeni Çağ Gazetesi, Grand Bazaar evening session (approved secondary source)

This bulletin is for general information purposes only and does not constitute investment advice; data are as of the dates stated in their respective sources.

Muhsin GÜNYELİ

Sworn-in CPA · Independent Audit Partner