Macroeconomic Evaluation

1. Global Macroeconomic Outlook

The global macroeconomic environment continues to exhibit a sharp divergence between the surprising resilience of the US economy and the structural weakness of the Eurozone. US data shows that the economy grew by 2.2% year-on-year and 2.2% quarter-on-quarter in the second quarter of 2026; this signals that the "soft landing" scenario is still on the table, and even a "no landing" risk is being priced in. Despite tight labor market conditions, the unemployment rate rose to 4.2% in September 2026, while the broader U-6 rate stood at 7.6%, and JOLTs job openings declined to 7.08 million. This suggests that demand-side momentum is slowing but has not yet turned fragile. On the inflation front, headline CPI is at 3.7% year-on-year (September), core CPI at 2.6%, and the Fed's preferred core PCE at 3.0% year-on-year (August); inflation remains persistently above the 2% target. In particular, wage growth at 3.0% year-on-year (September) and structural stickiness in services inflation compel the Fed to remain cautious about easing.

Fed interest rate projections (dot plot) as of September 2026 point to 4.1% one year ahead and 3.9% two years ahead; with the current policy rate at 4.0%, this projection is consistent with a "higher for longer" description, but it also presents a structure where market pricing could be somewhat more dovish. The yield curve reflects these expectations: 3-month at 4.03%, 5-year at 4.80%, 30-year at 5.32%. The rise at the long end of the curve (term premium increase) indicates that inflation risk premium and borrowing needs are being priced in. While the DXY index holds firm at 101.81, the VIX at 19.45 signals relatively calm risk appetite; however, the recent 2.2% increase in the VIX suggests that market participants have begun hedging against future uncertainty.

The Eurozone picture carries a completely different tone. Although the second quarter recorded growth of 0.6% quarter-on-quarter and 1.3% year-on-year, industrial production fell by 0.5% month-on-month and 1.1% year-on-year in August 2026. The producer price index (PPI) remains elevated at 8.2% year-on-year (August), indicating that energy costs and supply chain pressures are still squeezing producer margins. Consumer confidence stood at -17.9 points in October 2026, and the economic expectations index at 97.9 points has fallen below the recession threshold (100 points). The ECB policy rate has been held steady at 2.65%, but M3 money supply growth is at 3.5% year-on-year and corporate credit growth at 4.2%, indicating a weak credit channel. Although the current account balance posted a surplus of 7.7 billion euros in August, the trade balance recorded a deficit of -16.1 billion euros; this reflects a combination of energy imports and weak external demand. While unemployment remains steady at 6.4%, the decline in capacity utilization and anemic retail sales growth (0.8% year-on-year) show that domestic demand cannot stand on its own.

From a global liquidity perspective, the rise in US long-term yields and the strength of the DXY continue to pose a headache for portfolio flows heading to emerging markets. Brent crude oil trading at 111.70 USD per barrel keeps inflation risk alive for both blocks that import energy; however, while this shock chokes the trade balance in the Eurozone, it can be absorbed more easily on the producer side in the US (PPI at 6.3% year-on-year in September). Gold remaining at historic highs of 4007.90 USD per ounce can be explained by the combination of real rates still being in negative/low territory and central bank reserve diversification demand.

2. Turkey's Macroeconomic Outlook

As of October 2026, the Turkish economy is at the "mid-point" stage of the disinflation process; that is, the decline of inflation from its peak has begun, but a long and challenging path still remains to reach the price stability target (around 5%). According to TUIK data, in September 2026, the consumer price index (CPI) rose by 1.84% month-on-month and 29.73% year-on-year; while the producer price index (PPI) came in at 2.07% month-on-month and 27.38% year-on-year. Monthly inflation coming in below the forecast (2.3%) and annual inflation declining from 31.51% in August to 29.73% in September is the first concrete evidence that tight monetary policy (policy rate 36%) is working through the channels of demand suppression and exchange rate stability. However, core inflation (there is no separate core CPI in the data block, but PPI and services components indirectly point to it) still remaining elevated, and PPI monthly at 2.07% being above CPI monthly at 1.84%, indicates that cost pressures have not yet been fully passed through to consumer prices, and businesses with debt are experiencing margin compression.

At its October 2026 meeting, the CBRT cut the policy rate by 100 basis points from 37% to 36%. Behind this decision lie: the real interest rate (ex-post) being around 36-7%, the real effective exchange rate index (REER) at 105.45 in September 2026 (2003=100 base) supporting reduced imported inflation pressure through a strong currency, and inflation expectations beginning to decline. However, the rate cut should be read not as a "completion" signal of the disinflation process, but as a "process management" signal. Because while the policy rate is 36%, the marginal funding cost of the banking system (overnight window, late liquidity window) and deposit rates (43.04% in October 2026) remain above the policy rate; while the consumer loan rate rose to 64.74% in August 2026. This "interest rate gap" (spread) reflects banks' risk premium and funding costs; the real cost of credit remains quite high.

Growth dynamics continue to weaken. In the second quarter of 2026, GDP grew by 1.1% quarter-on-quarter and 2.3% year-on-year (below the forecast of 2.9%), while industrial production declined by 1.0% month-on-month and 1.86% year-on-year in August 2026. The capacity utilization rate stands at 74.5% in October 2026; this indicates that the output gap has closed and even entered negative territory. Although retail sales grew by 1.4% month-on-month and 10.1% year-on-year nominally in August 2026, in real terms (based on annual CPI of 29.73%), there is a serious loss of sales volume. Consumer confidence fell to 84.8 points in October 2026 (from 91.9 previously), signaling that households' spending intentions are weakening. Business confidence also declined from 99.8 points to 102.0 points; businesses tend to postpone investment and employment plans. The unemployment rate stood at 7.7% in August 2026; the labor force participation rate remained steady at 52.5%. This picture shows that the classic transmission mechanism of "tight monetary policy -> high real cost -> domestic demand breakdown -> weakening production and employment" is at work.

3. Domestic Demand, Credit and Liquidity

The transmission of monetary policy to domestic demand operates bilaterally through the price channel (interest rate) and the quantity channel (credit/money supply). According to CBRT data, as of August 2026, bank loans grew by 36.32% year-on-year; however, this growth remains below nominal inflation (in the 29-31% annual band), meaning the real credit stock is contracting. M3 money supply growth declined to 28.65% year-on-year as of October 2026 (from 29.78% previously). Money supply growth remaining below inflation indicates that real money balances are eroding, which reduces demand pressure according to the transactions motive.

The funding cost chain is as follows: Policy rate 36% -> Marginal funding cost for banks (overnight window, etc.) around 43.04-45% band -> TL deposit rate (mainly 1-3 month) 43.04% -> Commercial/Consumer loan rates in the 60-65% band. This cost structure significantly restricts companies' access to working capital and investment loans. Industrial production falling by 1.86% year-on-year and capacity utilization remaining at 74.5% is evidence that this credit channel pressure is hitting the real sector. The transformation of nominal growth in retail sales into a real decline is the result of households' real incomes eroding (wage growth data is not in the block; qualitatively, it is likely to remain below inflation) and the consumer loan cost (64.74%) paralyzing purchases of durable consumer goods.

The liquidity management of the banking system is at a critical point. Deposit rates remaining above the policy rate shows that banks' funding costs are much higher than the policy rate, which means the net interest margin (NIM) is preserved but credit risk (NPL) faces the danger of increasing. The slowdown in credit growth (36.32% year-on-year -> previous 36.60%) reflects both the pullback on the demand side (high cost) and risk aversion on the supply side. In this environment, TL liquidity management, as a result of the central bank's "tight" stance (TL liquidity squeeze management), is expected to cause overnight rates to fluctuate around the policy rate through overnight repo and swap markets.

4. Global Risk Appetite and Interest Rate Expectations

Global risk appetite is in a "calm but alert" state, with the VIX index at 19.45 (up 2.2% from 19.03 previously). The US 10-year Treasury yield is not in the data block, but 5-year at 4.80% and 30-year at 5.32% yields indicate a bear steepening at the long end of the curve. This suggests that while the Fed keeps the policy rate at 4.0%, markets are demanding a term premium due to long-term inflation risk premium and borrowing supply concerns. The Fed's rate projections (1 year 4.1%, 2 year 3.9%) not being very different from the current rate means that market pricing of the "first rate cut" may be premature, or the Fed will follow a wait-and-see strategy due to data dependence.

The DXY holding at 101.81 is the result of US exceptionalism and the interest rate differential (US 4.0% vs EA 2.65%) supporting the dollar. This structure is a headache for emerging market currencies; however, in countries like Turkey where the real interest rate differential (TR 36% vs US 4.0% -> ~32% nominal spread) is extremely high, carry trade (interest arbitrage) flows may continue to support the exchange rate to some extent. From a risk premium perspective (EMBI Global or CDS data not in the block, qualitative), Turkey's 5-year CDS spreads (no data) should still be elevated; because "policy risk" (early rate cuts, election cycles, exchange rate regime uncertainty) and "inflation risk" are still being priced in for foreign investors.

The decline of BIST 100 to 11.116.99 points (down 0.92%) and BIST 30 to 13.874.24 points (down 0.98%) can be explained by the combination of a slight cooling in global risk appetite (VIX increase, rise in US long yields) and the "start of rate cuts" uncertainty in the local disinflation process. Foreign investors may remain net sellers due to exchange rate risk (USD/TRY 49.72, EUR/TRY 55.70) and policy risk, even if real interest returns are attractive. Critical thresholds to watch: If US core PCE falls below 4%, the Fed turns dovish, DXY weakens, and EM flows revive. In the opposite case (Core PCE persistently above 3.0%), EMs underperform.

5. Budget and External Balance

Public finances constitute the most fragile link in the disinflation process. In September 2026, the budget balance posted a deficit of 532.2 billion TRY (the previous month had a surplus of 12.9 billion TRY). This dramatic decline brings the risk of exceeding year-end targets (no data, qualitative) and a surge in borrowing needs. The interest cost of bonds issued to finance the budget deficit pushes the Treasury's cost into the 43.04-45 band while the policy rate is 36% and deposit rates are 43%. This increases the risk of triggering the "interest expenses -> primary deficit -> borrowing -> interest expenses" cycle (debt spiral). Low public savings (no data) and insufficient private sector savings (real wage erosion, high consumption propensity) make current account deficit financing dependent on foreign sources.

On external balances, the picture is mixed. In August 2026, the current account balance posted a surplus of 4,053 billion USD (the previous month was almost zero). The drivers of this surplus could be the strong performance of tourism revenues (2026 Q2: 15.9 billion USD, previous 9.9 billion USD) and net inflows in gold trade (not separately in the data block, qualitative). However, the trade balance posted a deficit of 5.23 billion USD in September 2026 (Exports 25.98 billion USD vs Imports 31.21 billion USD). The real effective exchange rate index (REER) remaining strong at 105.45 (previous 105.0) makes imports cheaper while weakening export competitiveness; this shows that the "J-curve" effect (currency appreciation -> import volume increase -> trade deficit widening) is still dominant.

The central bank's gross foreign exchange reserves declined to 62.15 billion USD as of October 16, 2026 (previous 64.57 billion USD). This decline, with reserves falling despite a current account surplus, could result from debt payments, swap costs, and/or market interventions (net sales). The net reserve position (no data) is a critical monitoring point; if net reserves are negative or low, the shield against external shocks (global liquidity tightening, oil price shock) is weak. Short-term external debt stock (no data) and payments due in the next 12 months should be monitored in terms of rollover rates. External financing fragility remains the biggest external risk factor for the sustainability of local disinflation success.

6. Energy, Commodities, Foreign Exchange and Bond Markets

Energy prices are the backbone of inflation and the current account balance for Turkey. Brent crude at 111.70 USD/barrel (WTI 103.27 USD) keeps Turkey's energy import bill (annual estimate ~50-60 billion USD, no data) high. Every 10 USD increase in oil prices deteriorates the current account balance by approximately 1.5-4,053 billion USD and reflects on CPI (energy weight ~15-20%) with a direct impact of ~0.5-0.7 percentage points and an indirect impact (transportation, agriculture, plastics) of ~1.0-1.5 percentage points. Oil prices remaining at these levels creates upside risk for the "energy sub-component" of the disinflation roadmap.

Gold trading at historic highs of 4007.90 USD per ounce (gram gold 6406.29 TRY) is a combination of global real rates remaining low/negative, central bank purchases, and geopolitical risk premium. For Turkey, gold plays a dual role: reserve diversification (CBRT purchases) and an inflation hedge for citizens (household ownership, gold funds). Gram gold at 6406 TRY is consistent with the USD/TRY rate of 49.72; meaning most of the increase in gold prices comes from the global USD-based rise and the exchange rate.

In the FX market, USD/TRY at 49.72 and EUR/TRY at 55.70 present a relatively calm picture (daily change ~0.03% and -0.28%). This stability is achieved through the CBRT's "currency protection" policy (no data, qualitative: net open position management, intervention when necessary) and high real interest returns (carry) attracting foreign and local portfolio flows. However, the REER at 105.45 reminds us that the exchange rate is overvalued in real terms, creating margin pressure for exporters, and that the current account balance is structurally sensitive to currency appreciation. In the bond market (no Turkey bond yield in the data block, qualitative), it can be assumed that local bond yields trade around the policy rate (36%) and inflation expectations, in a structure without foreign participants (bank-dominated).

7. Transmission Mechanisms: From Macro to Market

The transmission of macroeconomic variables to financial markets and the real economy can be analyzed through three main chains:

Zincir 1: Faiz Kanalı (Policy Rate -> Funding Cost -> Domestic Demand -> Corporate Earnings -> Valuation)
CBRT policy rate (36%) -> Bank funding cost (Deposits 43%, Repo/Swap markets) -> Loan rates (Consumer 64.7%, Commercial ~45-55 estimated) -> Increase in companies' WACC (Weighted Average Cost of Capital) -> Postponement of investment expenditures (Industrial Production Y/Y -1.86%, Capacity Utilization 74.5%) -> Decline in sales volume (real retail decline) -> Unit margin erosion (PPI Y/Y 27.4% vs CPI Y/Y 29.7% gap narrowing but margins still under pressure) -> Valuation (P/E, EV/EBITDA) compression with higher discount rates in expected cash flows (DCF) and lower growth inputs. For banks, this channel works differently: High rates -> Net Interest Margin (NIM) expansion (assets reprice while liabilities reprice with a lag) -> Profitability increase -> However, rising Cost of Risk (CoR) (NPL risk) can erode this gain.

Zincir 2: Kur Kanalı (Exchange Rate -> Import Input Cost -> Inflation -> Real Wages/Consumption)
USD/TRY (49.72) and EUR/TRY (55.70) levels + REER (105.45) -> Imported raw material/intermediate goods cost (PPI monthly 2.07%, Y/Y 27.4%) -> Producer prices -> Pass-through to consumer prices (Pass-through coefficient ~0.3-0.5, with a lag) -> CPI (Y/Y 29.7%) -> Real wages (Wage data not available, qualitative: high probability of remaining below inflation) -> Decline in real purchasing power -> Domestic demand breakdown. The exchange rate holding at these levels helps anchor inflation expectations; however, REER appreciation supports the external demand channel (Exports Y/Y 10.7% growth -data: 25.98 billion USD vs previous 23.47-) while encouraging imports, deteriorating the quality of the current account balance.

Zincir 3: Küresel Likidite ve Sermaye Akımları (Global Rates -> Risk Premium -> Portfolio Flows -> Asset Prices)
US 5Y 4.80%, 30Y 5.32% -> Increase in global risk-free rate -> Widening of EM Risk Premium (EMBI/CDS) -> Relative attractiveness of EM assets (BIST, TRY bonds) for portfolio investors declines -> Foreign selling / Domestic institutional buying (Banks, Pension funds) -> BIST indices come under pressure (XU100 -0.92%, XU030 -0.98%). If the Fed starts cutting rates (Dot plot 1Y 4.1% -> rate cut expectation), DXY weakens, EM flows return, and BIST and TRY appreciate. This mechanism is valid provided Turkey maintains its "high carry" advantage (TRY time deposits 43% vs USD 4.0%); if the policy rate is cut quickly, carry is lost and flows reverse.

8. Reflections on BIST 30: Sector Channels

The high rate / low growth / strong currency / disinflation environment asymmetrically affects BIST 30 components:

Banking (Weight ~30-35%): The most directly benefiting sector. In a high policy rate and deposit rate (43%) environment, while the asset side (loans) reprices (loan growth 36%), the liability side (deposits) remains competitive. NIM expansion continues. Risks: Slowing loan growth, rising NPL ratio (Unemployment 7.7%, industrial contraction), pressure on capital adequacy ratio (CAR). Valuation: Low P/E (5-7x), high dividend yield attractiveness.

Holdings (Weight ~15-20%): NAV (Net Asset Value) discount risk. Valuations of portfolio companies (energy, industry, finance) are under pressure due to high discount rates (WACC) and low growth expectations. The holding discount widens inversely to market risk appetite. Holdings with strong cash positions and manageable borrowing costs (e.g., Koç, Sabancı) provide relative outperformance.

Industry / Production (Automotive, White Goods, Steel, Chemicals): Triple pressure: 1) High funding cost (investment halted), 2) Domestic demand breakdown (real retail sales declining), 3) REER appreciation (export margin erosion - although exports are rising in USD terms, margins are squeezed in TRY terms). Capacity utilization at 74.5% reverses operational leverage. Only companies with hard currency (USD/EUR) revenues and low imported input dependence are resilient.

Retail / Consumption (Food, Textile, Durable Consumer Goods): Consumer confidence at 84.8 (fragile), real income erosion, consumer credit 64.7% -> Durable consumption (white goods, automotive) paralyzed. Food/Grocery chains (BIM, MIGROS, A101) hold "safe haven" status; they can protect margins thanks to pricing power. Textile/Retail (especially luxury/semi-luxury) has high demand elasticity -> Risk of sales and margin collapse.

Energy / Oil Refinery (TUPRAS etc.): Brent 111.7 USD -> Refinery margins (crack spread) are critical. High oil prices increase import costs, but refinery margins (gasoline/diesel/oil price differential) depend on global supply-demand balance. Exchange rate (USD/TRY) appreciation supports profits in TRY terms. High interest cost (inventory financing) eats into margins.

9. Scenarios and Monitoring Framework

Summarizing the future with a single point forecast is erroneous in macroeconomics; therefore, a monitoring matrix is presented within a conditional scenario framework:

Base Scenario (Probability ~55%): "Slow and Painful Disinflation"

• Assumptions: US inflation (Core PCE) slowly declines toward 2.5%, Fed starts rate cuts in 2027 H1 (terminal rate ~3.0-3.5%). Oil stays in the 90-110 USD band. CBRT cuts policy rate to the 36-32% band by mid-2027 (50-100 bp per meeting). CPI falls to 29.73-28% year-end, 15-18% by end-2027. GDP growth 2.5% in 2026, 3.0% in 2027 (below potential). Current account imbalance manageable (trade deficit offset by Tourism + Gold + Services surplus). Reserves hover in the 60-65 billion USD range.

• Market Impact: BIST 30 delivers flat/slightly positive returns on profit growth (nominal) and rate cut expectations. Banks outperform. Currency volatility low.

• Invalidation Data: If US Core PCE stays persistently above 3.0% -> Fed pauses/tightens further -> Base scenario breaks. If CBRT monthly inflation rises above 2.5% -> Rate cuts stop/increase.

Optimistic Scenario (Probability ~20%): "Rapid Soft Landing and Early Pivot"

• Assumptions: US inflation drops sharply (energy + rent + vehicle prices), Fed cuts 4.75% bp in 2027 Q1. DXY falls below 101.81. Oil drops below 80 USD. In Turkey, monthly CPI locks into the 1.0-1.5% band, expectations anchor. CBRT starts aggressive cuts (200-300 bp total) from 2027 Q1. Foreign portfolio inflows (BIST + Bonds) reach 10-15 billion USD. Reserves rise above 70 billion USD. GDP grows 4-5% in 2027.

• Market Impact: BIST 30 strong rally (P/E expansion + upward earnings revisions). Banks see NIM narrow but NPL risk declines -> Mixed effect. Currency appreciates (USD/TRY 49,716-47). Bond yields fall.

• Invalidation Data: If geopolitical risk (Middle East, Russia-Ukraine) erupts -> Oil 130+ USD -> Inflation risk returns.

Pessimistic Scenario (Probability ~29.73): "Sticky Inflation and External Shock"

• Assumptions: US Core PCE stays at 3.0%+, Fed "higher for longer" -> No cuts until 2027. DXY 105+. Oil 120+ USD (geopolitical). In Turkey, monthly CPI returns to 2.5-3.0% (Food/Energy shock + FX pass-through). CBRT halts rate cuts, even hikes 100-200 bp. Budget deficit rises to 36-7% of GDP, treasury interest costs explode. Current account imbalance widens (Energy bill + Imports). Foreign selling intensifies, reserves fall below 55 billion USD. Currency suppressed (USD/TRY 55-60).

• Market Impact: BIST 30 severe correction (P/E compression + earnings warnings). Banks face NPL shock -> Provisions increased. Holding discount widens. Real returns in TRY terms negative.

• Invalidation Data: If CBRT credibility is ensured and the decline in inflation expectations surveys (CBRT Survey) continues -> The pessimistic scenario weakens.

Critical Indicators to Monitor (Next 3-6 Months):
1. US: Core PCE (monthly), NFP/Unemployment, CPI Components (Rent, Services), Fed Speeches (Powell), Dot Plot Updates (December 2026).
2. Euro Area: CPI/Core CPI, ECB Rate Decisions, PMI (Manufacturing/Services), German Industrial Production.
3. Türkiye: CPI/PPI (October, November, December - most critical), CBRT Rate Decisions and Minutes, Current Account Imbalance Decomposition (Tourism, Gold, Energy, Ships), Central Bank Reserves (Weekly Net Reserves), Budget Realizations (Monthly), Credit Growth and NPL Ratio (BRSA Weekly), REER Index.

10. Conclusion and Evaluation

As of October 26, 2026, the macroeconomic picture shows that Türkiye is in the "challenging middle phase" of its disinflation process, while the global environment is shaped by "US exceptionalism and long-term rate uncertainty." The CBRT's 100 basis point rate cut in October is a signal of the beginning of calibration, not the end of the process; real rates are still sufficiently tight, the credit channel is contracting, and domestic demand is breaking down. In this environment, financial stability (exchange rate, reserves) is maintained, but the growth cost is being paid.

Perspective for BIST 30; although the bank-heavy index structure provides NIM-supported profitability in a high nominal rate environment, credit risk (NPL) poses a delayed threat. Industrial and consumption-focused sectors are experiencing margin pressure within the triangle of real demand breakdown, high funding costs, and currency appreciation. Valuations (P/E) remain below historical averages; this also brings the risk of a "value trap": cheapness may be the result of pricing in the risk premium (inflation, policy, exchange rate).

The critical distinction for investors/analysts is: While nominal growth and nominal profits rise with inflation, what path will they follow in real terms and in hard currency (USD) terms? If disinflation succeeds (Base/Optimistic), real rates fall, P/E expands, and BIST appreciates in USD terms. If it fails (Pessimistic), real rates rise/remain high, P/E compresses, the exchange rate shocks, and serious losses occur in USD terms.

This article is an assessment prepared in an academic framework using definitive data obtained as of the evening of October 25, 2026, and October 26, 2026 (TÜİK, TCMB EVDS, Eurostat, BLS, FRED, BEA, Yahoo Finance, Borsapy, TradingView).This text is not an investment recommendation, buy/sell order, or target price statement; it is solely for educational and macroeconomic analysis purposes. You should make your decisions with your own risk tolerance, time horizon, and independent advisors.

Data Base (key indicators used in analysis)