Global currency markets reacting to China’s export controls and Japan’s finance minister warning on yen volatility

China Implements Bold Actions as Japan’s Ministry of Finance Cautions Against Sharp Yen Fluctuations

Market Overview: US Dollar Stabilizes Post-Surge

Following yesterday’s sharp advance, the US dollar has shown signs of stabilization. Japan’s finance minister’s cautious remarks have supported the yen, which is currently the strongest among the G10 currencies with a gain near 0.15%. Meanwhile, the Norwegian krone has weakened, retreating by approximately 0.35%, pressured by the slowest inflation rate in Norway in four months. Outside of the krone, G10 currencies have exhibited minimal movement. Emerging market currencies present a mixed picture with wide-ranging performance.

Asia-Pacific Market Developments

Since the conclusion of China’s extended national holiday, authorities have introduced several significant measures. These include expanded export controls on rare earth elements and technologies related to electric vehicle batteries, as well as a levy imposed on US vessels docking in Chinese ports. These developments have coincided with declines in Japanese and Chinese equity markets, with major indices falling over 1%. Conversely, equity markets in South Korea and India have rallied, while other major regional bourses have declined.

European and US Market Conditions

Europe’s Stoxx 600 index remains largely unchanged, and US equity futures are modestly higher. Benchmark 10-year government bond yields have softened across Japan and Europe, generally down by 1–2 basis points. UK gilts and French bonds stand out as the best-performing sovereign debt today. Attention is focused on the anticipated appointment of a new French prime minister and the possibility of a credit rating downgrade for Belgium. The US 10-year Treasury yield has declined by nearly three basis points to 4.11%, approaching the weekly low near 4.09%.

Commodities Update

Gold prices have rebounded above the $4000 mark after stabilizing just below $3945 yesterday. The recent record high was near $4060. Meanwhile, November WTI crude oil futures, after approaching $63 midweek, have retreated to the $61 range, with the weekly low close to $60.70.

Currency Specific Insights

US Dollar (USD)

The US Dollar Index surged to near 99.60 yesterday, a level last seen on August 1, when it reached 100.25. Chart analysis suggests limited resistance to a retest of these highs, which could be technically significant as it may represent the neckline of a double bottom formation. Breaching this level could imply a potential year-end rally approaching the late-March high around 104.70, although this is not the primary forecast. Today, the dollar is trading within a narrow band between 99.20 and slightly above 99.40.

Despite a government shutdown, market expectations remain strongly tilted toward a Federal Reserve rate cut later this month. The probability of an additional cut in December stands at roughly 80%. Key economic releases are limited; the preliminary University of Michigan consumer sentiment index for October is anticipated to show a slight decline in sentiment and inflation expectations, with one- and five-to-ten-year inflation projections steady at 4.7% and 3.7%, respectively. Should the government closure persist, the Fed’s Beige Book and regional Fed surveys (New York and Philadelphia) will be critical data points next week.

Euro (EUR)

Yesterday the euro weakened sharply to about $1.1540, its lowest level since August 5, driven partly by option unwinds and stop-loss sales. The currency closed below its lower Bollinger Band (~$1.1575), signaling caution, with potential downside toward the $1.1515–1.1520 area. A broader topping pattern could project a decline closer to the August 1 low just below $1.14. The euro has recorded four successive sessions of losses—a rare occurrence not seen since late January.

Today, the euro is trading above $1.1555 but struggling to surpass $1.16, where options expiring today total nearly €1.9 billion. Recent industrial output reports have been weak across key eurozone economies: Italy posted a 2.4% decline in August, following contraction in Spain and a steep 4.3% decrease in Germany. The combined eurozone industrial output figures are due mid-next week. Additionally, Moody’s decision on Belgium’s credit rating is awaited, with their assessment at A3 with a negative outlook, positioned between Fitch’s A+ and S&P’s AA+ ratings.

Chinese Yuan (CNY)

The US dollar stalled near CNH7.1545 on Wednesday, close to the 50% retracement since early August, before retreating as mainland Chinese markets re-opened. The greenback hit a five-day low around CNH7.1240, slightly below the 20-day moving average (~CNH7.1285), but subsequently recovered near CNH7.14. Today, the dollar has softened to just below CNH7.13.

In this environment of sustained dollar strength, the yuan has outperformed, consistent with July’s pattern when the dollar’s advance coincided with yuan strength. This week, the offshore yuan is Asia’s strongest currency. The People’s Bank of China set the USD/CNY midpoint reference rate marginally lower today at 7.1048 versus 7.1102 yesterday.

China’s recent policy actions mark a notable escalation. First, export controls on rare earths and related technologies have been tightened and extended, effectively mirroring US restrictions on semiconductors, including extraterritorial applications from third-party sales. These controls, effective December 1, could enhance China’s leverage in the semiconductor and AI sectors. Second, export restrictions on electric vehicle battery manufacturing equipment take effect on November 8. Third, a special port levy on US vessels will be introduced from October 14, paralleling measures the US has taken against Chinese shipping. These moves reflect heightened tensions but may also serve as negotiation chips ahead of the anticipated Xi-Trump meeting at the APEC summit in South Korea later this month. The Chinese Communist Party’s 20th Central Committee 4th plenary session will convene in Beijing from October 20 to 23.

Japanese Yen (JPY)

The election of Takaichi as the new LDP leader—and presumptive prime minister—has introduced fresh dynamics to the yen’s exchange rate. The correlation between the yen and US 10-year Treasury yields has weakened, falling to approximately 0.40, its lowest in three months. Some analysts argue yen depreciation increases pressure on the Bank of Japan (BOJ) to tighten policy, but swap market pricing suggests otherwise. Expectations for BOJ tightening this month have diminished from 14 basis points last week to just over 4 basis points now, with year-end tightening forecasts falling from 18.5 to 14 basis points.

Two notable developments in Japan today include verbal intervention by Finance Minister Kato, who cautioned about “excessive or disorderly movement” in the currency. Though fears of intervention remain low, increased activity could emerge if the dollar approaches JPY155.50, representing roughly a 10-yen increase from mid-September lows. This verbal intervention constitutes a preliminary warning signal.

Secondly, the longstanding coalition between the LDP and Komeito Party has collapsed, reportedly due to disagreements over campaign finance reform. Against this backdrop, US political leadership favors more aggressive Fed rate cuts, while Japan’s prospective prime minister advocates for the BOJ to maintain accommodation.

The dollar has traded above the upper Bollinger Band for a fourth consecutive session and is presently near JPY153.00. It briefly reached a marginal new high near JPY153.25 today before retreating close to JPY152.40 and is currently consolidating during the European morning session.

British Pound (GBP)

The British pound declined below its September lows to about $1.3280 yesterday. Breaching the September support at $1.3325–1.3335 introduces significant technical challenges. The September lows may form the neckline of a topping pattern, projecting further downside toward $1.2945, representing a 50% retracement of this year’s gains. However, the August 1 low near $1.3140 provides nearer-term support.

Yesterday’s drop saw sterling settle below its lower Bollinger Band (~$1.3280), indicating bearish momentum. Today, sterling remains confined to a narrow range, holding the $1.3280 floor but unable to break above $1.3315. This week’s nearly 1.4% decline marks the pound’s most substantial weekly loss since early January.

Canadian Dollar (CAD)

The US dollar strengthened to almost CAD1.4035 yesterday, reaching a six-month high. It settled above its 200-day moving average (CAD1.3980) and the significant round number CAD1.4000 for the first time since mid-April. Resistance is expected near CAD1.4150–1.4165. The currency is currently consolidating within a tight range below yesterday’s peak and above CAD1.4000.

Canada’s September employment data is scheduled for release today, with prior indicators showing labor market slowing. Year-to-date through August, around 37,500 jobs were added versus 210,500 in the same period last year. Full-time employment has slightly decreased, in contrast to an 86,500 increase this time last year. The unemployment rate eased to 6.7% in August 2024 from 7.1% in August 2025. The labor force participation rate declined minimally to 65.1% from 65.4%. Wage growth for permanent employees moderated to 3.59% year-on-year, down from 4.89% in August 2024. Market pricing currently attributes a roughly 55% probability to a Bank of Canada rate cut at its month-end meeting.

Australian Dollar (AUD) and New Zealand Dollar (NZD)

Yesterday, the Australian dollar recorded a bearish outside down day, trading above and below Wednesday’s range but closing below its intraday low. The session high was near $0.6610 during early North American hours, encountering heavy selling that pushed it down to a new low near $0.6540, below Wednesday’s $0.6555 low. Today, the AUD trades within a narrow band beneath $0.6575. Options expiring today at $0.6545 total nearly A$660 million. Technical support lies in the $0.6500–0.6520 zone; a breach could signal an additional one-cent decline.

The New Zealand dollar similarly experienced selling pressure after briefly surpassing $0.5800 yesterday. It fell below Wednesday’s low to near $0.5740, close to the 61.8% retracement of this year’s rally at $0.5725. It is currently trading just above $0.5740 within a very tight range.

Mexican Peso (MXN)

The US dollar dipped to a six-session low near MXN18.30 yesterday before recovering to over MXN18.41. Today, it marginally exceeded MXN18.4165 before stabilizing. A descending trendline from the late-September peak intersects near MXN18.45 today, tapering to about MXN18.40 by next week’s end.

Mexico’s industrial production is expected to have stabilized in August after a 1.2% decline in July. The July contraction marked the second consecutive monthly decrease, leaving annual industrial output down 2.7%.

Minutes from the recent Banco de México meeting revealed that most board members are concerned about economic softness, despite continued inflationary pressures observed in the latest data.

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**Disclaimer:** This analysis represents an objective summary based on available market data and economic indicators as of the current date. It does not constitute financial advice or recommendations.

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