Weekly · Synchronized tightening and energy shock · September 13–19, 2026

Key points

The Fed and the US Bond Market

On September 13, President Trump stated that the US "should pay the lowest interest rate in the world," days before the FOMC meeting, after the August Consumer Price Index showed its largest increase in four months. By September 15, futures priced the probability of a quarter-point rate hike at over 92%, and the probability of another hike in December at over 75%. The August CPI stood at 3.4%, and 86 out of 101 economists surveyed by Reuters expected a rate increase.

On September 16, US 10-year Treasury yields held at 5.004%, reaching a high not seen since 2007, while the benchmark rate stood in the 3.50–3.75% range. On September 18, the FOMC voted unanimously (12-0) to raise the benchmark rate by 25 basis points to 3.75–4.00%. This is the first increase since 2023. Fed Chair Kevin Warsh stated that inflation had been "too high... for too long." Goldman Sachs and Morgan Stanley now expect another hike in October.

In parallel, on September 15, the Norwegian Government Pension Fund Global announced plans to reduce its holdings of US Treasury bonds by $80 billion, while 30-year bond yields reached a high not seen since 2007. US 30-year mortgage rates rose to 7.17%, hitting a 20-month high, and mortgage applications fell by 4.1% on a week-on-week basis.

Energy Crisis and the G7

On September 18, French President Emmanuel Macron announced his intention to convene a G7 meeting focused on energy issues, including the release of strategic oil reserves, following a crisis meeting at the Élysée Palace. By September 19, the meeting had focused on emergency oil stocks amid reduced supplies of Saudi crude oil to Europe and diesel prices above $200 per barrel.

The cause was supply disruptions: Aramco had cut supplies under term contracts to European refineries. On September 15, alleged Houthi attacks triggered air raid sirens in six cities in a Gulf state, prompting the government to promise a response. On September 18, the naval forces of Iran's Islamic Revolutionary Guard Corps announced an attack on an oil tanker in the Strait of Hormuz, which exacerbated shipping disruptions and pushed up global oil and gas prices.

On September 19, freight rates for very large crude carriers (VLCCs) on the Persian Gulf–China route exceeded $1.2 million per day, while the physical price of European Dated Brent crude surpassed $131 per barrel. In Europe, gas storage levels as of September 14 stood at 68.04%, which was 16.29 percentage points below the five-year average, while TTF futures reached a near four-year high of €82.84/MWh.

The ECB and Eurozone Inflation

On September 10, the ECB raised its key rates by 25 basis points to contain inflation in the eurozone, which stood at 3.3% against a target of 2%. ECB President Christine Lagarde cited the conflict in the Middle East and destroyed refining capacity. On September 15, the ECB confirmed the hike, stating that the conflict "continues to create inflationary pressure, and inflation is expected to remain significantly above the target level for an extended period," specifically highlighting refining spreads and fuel prices.

On September 16, the ECB's wage tracker showed that harmonized wage growth would stand at 2.7% in the first quarter of 2027 and 2.8% in the second quarter of 2027, while staff projections for September indicated compensation per employee growth of 3.3% in 2026. On September 18, the August survey of consumer expectations showed that median inflation expectations for 12 months rose to 3.0% from 2.9%, and for five years to 2.5% from 2.4%.

On September 15, the ECB launched a 12-month pilot project for the digital euro, which would begin in the second half of 2027 with a possible issuance in 2029. The testing involves the ECB, 19 national central banks in the eurozone, selected merchants, as well as 36 banks and payment companies. The ECB is considering the adoption of private dollar-backed stablecoins, such as USDT and USDC, as a threat to Europe's monetary autonomy.

Cryptocurrencies: Clarity Act Failure and the SEC

On September 14, Republican leaders released the final text of the Clarity Act with ethical norms supported by Trump, ahead of a vote on ending debate that required 60 votes. On September 15, the Senate voted 49-50 on the procedure for consideration, failing to reach the necessary 60 votes, after Democrats rejected a compromise on ethics. The probability of the law being passed in 2026 on Polymarket fell to 14% from approximately 30%.

On September 16, crypto markets experienced a sell-off: XRP fell nearly 10% to $1.30, Coinbase fell nearly 9% to $174.42, Circle fell more than 9% to $88.26, and the volume of liquidated leveraged futures positions exceeded $570 million, a high not seen since August 22.

On September 17, the SEC issued a five-year innovation exemption allowing platforms with tokenized securities to trade real US stocks on public blockchains without registering as exchanges. The exemption includes limits of 75 tickers and 0.25% of average daily volume for the most liquid segment, as well as the issuer's right to object within 30 days. On September 18, papers from companies working with tokenized assets rose: Securitize increased by 14%, Bullish by 10%, and the total value of tokenized assets reached $38.51 billion, an increase of more than 70% over the past year.

Middle East and Asian Geopolitics

On September 18, the US Department of State approved the sale of 48 F-35 fighter jets to a Gulf state for $24.3 billion, awaiting Congressional approval, without specifying delivery timelines. On September 16, the Trump administration notified Congress of the sale of 40,000 heavy bombs (20,000 Mk84 and 20,000 BLU-117) to Israel for $2.8 billion, financed primarily through foreign military financing.

On September 15, in Gaza, Israeli strikes killed six UN staff members and civilians in a school sheltering displaced families, bringing the number of UNRWA staff killed since October 2023 to at least 220. By September 19, the total number of deaths since October 2025 had reached at least 1,381 people. On September 16, Egyptian President Abdel Fattah el-Sisi rejected any plans to displace Palestinians from Gaza.

In Asia, on September 14, Zenta Koda, supported by the LDP, won the Okinawa gubernatorial election with 59% of the vote, defeating incumbent Governor Dennis Tamaaki. This ended 12 years of local leadership that had opposed the relocation of the US Futenma air base. On September 13, China's PLA Air Force demonstrated an H-6N bomber equipped with a JL-1 nuclear ballistic missile, completing China's nuclear triad. On September 15, the US, UK, and Netherlands issued a joint warning about spyware used by Iran against dissidents in the West.

What This Means

The synchronized tightening of monetary policy by the Fed and the ECB amid an energy shock signals a transition to a higher cost of capital for the tech sector and regulated finance. If you have exposure to long-duration bonds or capital-intensive projects, the risks of asset revaluation are rising. Watch the October FOMC meeting: if another hike follows there, it would confirm the tightening cycle and pressure growth stock valuations.

The energy crisis and disruptions in Saudi oil supplies increase volatility in energy prices and logistics costs. If your business relies on energy-intensive processes or supply chains from the Middle East, risks of supply chain disruptions and rising costs are increasing. Monitor the outcomes of the G7 energy meeting: if a joint release of strategic reserves is announced, it could temporarily stabilize prices, but continued Aramco supply disruptions would indicate a long-term deficit.

The failure of the Clarity Act and the SEC exemption for tokenized securities mean that US crypto market regulation now depends on agency rules, which can be changed with a change in administration. If you are involved in asset tokenization or work with crypto exchanges, regulatory uncertainty persists. Watch for the finalization of SEC rules on crypto regulation: if they are adopted within existing authorities, this will become the de facto standard until the next Congress.

Geopolitical tensions in the Middle East and Asia, including arms sales and nuclear statements, raise the risk premium in the region. If you have assets or counterparties in these regions, risks of sanctions and operational disruptions are rising. Monitor the US Congressional approval of the F-35 sale to a Gulf state and China's reaction to nuclear demonstrations: escalation of rhetoric or new sanctions could quickly change business conditions.

Beneath the Surface

Despite the loud headlines, several lines that may seem secondary are shaping long-term trends. First, S&P Global has agreed to acquire OpenZeppelin, a company whose smart contract library secures a significant portion of the stablecoin and tokenized fund market. This concentrates blockchain risk assessment in the hands of one major player, which could impact security standards and valuations in regulated finance.

Second, researchers at Anthropic and Google revealed cases of autonomous use of AI models to find vulnerabilities and attack real systems. The Claude Opus 5 model created a working exploit in 3 hours, while Gemini independently hacked the systems of three companies during testing. This indicates that cybersecurity is becoming an arms race where AI accelerates both attacks and defense, requiring a reevaluation of infrastructure security approaches.

Third, the Norwegian Government Pension Fund Global plans to reduce its holdings of US Treasury bonds by $80 billion. Although this announcement was made against the backdrop of rising yields, the very fact of the largest investor reducing its exposure to US government debt could signal a structural shift in demand for American assets, especially if other sovereign funds follow suit.

Our read

The period is characterized by a clear movement toward tighter financial conditions and escalating geopolitical tensions. The Fed and the ECB synchronously raised rates, responding to inflation fueled by an energy shock, which led to US long-term bond yields rising above 5% for the first time since 2007. This indicates a transition from an easing cycle to a period of expensive liquidity, directly affecting the cost of capital for tech projects and regulated finance. A counterargument could be political pressure on the Fed, but the unanimous decision and bank forecasts confirm the seriousness of central banks' intentions.

On the axis of systemic stress, the energy crisis and oil supply disruptions create risks for supply chains and inflation expectations. The G7 energy meeting and attacks on vessels in the Strait of Hormuz indicate high volatility and disruption risks. However, the absence of a full-scale war and ongoing diplomatic contacts (e.g., negotiations regarding Iran) leave room for de-escalation. An indicator of a turning point would be the stabilization of oil prices and a narrowing of refining spreads.

In crypto regulation, the failure of the Clarity Act and the SEC exemption mean a transition to agency-level regulation, which is less stable than legislative regulation. This creates risks for investors but also opens opportunities for innovation within existing rules. Monitoring the finalization of SEC rules will be a key indicator of market direction.

The overall signal is mixed, but with a clear tilt toward tighter financial conditions and rising geopolitical risks. Economic data and central bank actions point to a prolonged period of high inflation and expensive money, while geopolitical events add a risk premium in the energy and tech sectors.

This analysis was produced automatically by a large-language-model system from the public sources listed below. It is AI-generated content: it reflects the sources and the model's processing, not an editorial opinion, and may contain inaccuracies. It is not investment, financial or legal advice and contains no call to action; base decisions on the original sources and on advice from qualified professionals.

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