Global Market Pulse: Diplomacy, Oil Volatility, and Fed Hikes Set the Tone

Monday, September 21, 2026 | Daily briefing on shifting oil dynamics, geopolitical diplomacy, political risk in Europe, and Bitcoin’s key moving average test.

Daily Summary

Our View: We are kicking off the week with a diplomacy-heavy calendar and low liquidity: Japan is on holiday until Wednesday, while the main events are the UN General Assembly and Thursday’s Trump-Xi summit. With oil dropping below 100 dollars, we expect easing inflation concerns to support a moderate, tech-led rally in equities, the dollar to remain flat around 100, and intervention risks above 157 to cap pricing in the yen. In Europe, political risks stemming from France and Germany will keep equities and bonds under pressure. Bitcoin breaking above its 50-week moving average is an important technical threshold; however, with leveraged longs at record highs, we expect the 78,000 area to be tested before any push toward 84,000. Gold will remain pressured in the 4,350-4,400 range due to rising real yields.

Oil retreated for the fourth day, with WTI dipping below 100 dollars. Brent dropped to 101.7 and WTI to 98.2, with both benchmarks hitting their lowest levels since September 10. Saudi exports rebounded to over 4 million barrels per day in September, compared to August’s low of 2.4 million—the lowest since 2013. Meanwhile, CBA warned that global inventories could be exhausted within 5 to 10 weeks.

A week of diplomacy. Trump stated he is open to meeting Iranian President Pezeshkian at the UN General Assembly; Iran has conveyed its negotiation terms to intermediaries. Bessent and Chinese Vice Premier He Lifeng concluded their talks in New York, with the US proposing a new AI safety notification mechanism. The Trump-Xi summit is set for Thursday.

Bitcoin closed above its 50-week moving average: a first in 45 weeks. According to Galaxy, in 11 out of 13 similar breakouts since 2011, a new low was not seen. Bitcoin sits at 81,600, recovering 29% in 35 days. The SEC paving the way for on-chain trading of tokenized US equities triggered a short squeeze.

Sharp moves in altcoins. AVAX rallied 55% for the week and ENA 57%, while NEAR jumped 23%. Spot bitcoin ETFs saw 433 million dollars in inflows on Friday, closing the week in positive territory despite two days of 750 million dollar outflows.

The probability of an October Fed hike stands at 55-56%. The two-year yield rose 36 basis points over two weeks to 4.76%, hitting its highest since mid-2024. BofA notes that tightening cycles are front-loaded and the Fed almost never stops at a single hike, expecting increases in both October and December.

Yen at 157, intervention alarm. According to the Nikkei, Japanese authorities conducted rate checks on Friday. Speculators’ net long yen positions reached 9.7 billion dollars, the largest since July 2025. The yuan hit a 3.5-year high of 6.6957.

Political risk in Europe. The French bond risk premium widened on Friday to its widest level since the eurozone debt crisis; Merz’s party suffered its worst result since 1949 in a northeastern German state election, with the AfD taking first place. European stocks fell 1.4-1.6% on Friday, while futures are trading 0.2-0.5% higher today.

Today: Lagarde, Cipollone, Macklem, and Goolsbee speak. Thursday features central bank decisions from Switzerland, Sweden, and Norway; all are expected to hold rates steady.

Story of the Day

Oil: how much is flowing depends on who you ask

Oil opened Monday morning with losses for the fourth straight day: Brent dropped 2% to 101.7 dollars, and WTI fell 2.1% to 98.2 dollars, with both benchmarks reaching their lowest marks since September 10. While WTI breaking the 100-dollar psychological support is partly driven by position rolling from the October contract to November one day before expiry, it represents a significant break in the inflation narrative that has steered markets for two weeks.

Ironically, weekend news flow should have pushed oil higher: Iranian-backed Houthis in Yemen announced missile and drone strikes on “sensitive” targets in Riyadh and an Aramco facility in Yanbu on the Red Sea, causing Brent to open higher. However, reports of higher-than-expected supply emerging from the Gulf pushed prices down. According to KCM Trade’s Tim Waterer, some risk premium is being stripped out of prices this week on hopes that a diplomatic path to defuse the US-Iran conflict might open up—though whether that hope is justified remains another question.

A Reuters morning note headline summarizes the situation well: more oil is flowing, depending on who you ask. US Central Command Admiral Brad Cooper stated over the weekend that crude oil, cargo, and LNG volumes over the past two weeks were higher than any period in the last six months. However, verifying this assessment is difficult because ships passed through Hormuz under US military escort with transponders turned off; ship-tracking data showed only 12 commodity vessels passing through the strait on Saturday and Sunday, compared to 35 the previous weekend.

On the other hand, analytics firm Kpler data shows Saudi exports rebounded above 4 million barrels per day in September, after hitting at least a 2013-low of 2.4 million barrels in August. JPMorgan, based on satellite data, calculates that Saudi oil passing through Hormuz averaged 2.9 million barrels per day over the past six days, up from just 700k barrels in August. The bank’s note states that Middle East oil flows have remained surprisingly strong despite disruptions to the East-West pipeline, with total flows over the past ten days averaging 17.1 million barrels per day—only 6.1 million barrels below the mid-2025 average. Aramco is increasing exports via Hormuz this month and next following the Houthi attacks.

The other side of the picture is more alarming. CBA’s Vivek Dhar says the closure of the East-West pipeline fundamentally changes the oil market’s outlook, estimating that global crude and refined product inventories are 5 to 10 weeks away from exhaustion, down from an estimated 15 to 20 weeks two weeks ago. According to Dhar, this will increase Washington’s pressure to strike a deal with Iran, at least to boost flows through Hormuz and keep the Bab el-Mandeb passage open.

On the diplomatic front, signals are mixed but active: Iran and the US exchanged fresh threats on Sunday, though Trump stated he is open to meeting Iranian President Masoud Pezeshkian, who is expected in New York for the UN General Assembly. According to Al Jazeera, Iranian security chief Mohsen Rezaei announced that Tehran has conveyed its conditions for re-engaging in talks to end the war to intermediaries. China has also asked Iran to help rein in the Houthis following Saudi Arabia’s request.

Yuan strengthens ahead of the Trump-Xi summit

This week’s second major axis is the Trump-Xi summit in Washington on Thursday. Treasury Secretary Bessent and Chinese Vice Premier He Lifeng concluded talks in New York on Sunday, with the US side proposing a new AI safety notification mechanism for leaders to evaluate at the summit. US officials described the talks as “very successful,” providing a boost to Asian tech stocks.

The agenda covers AI, trade relations, supply chains, and Middle East tensions, though analysts do not expect a major policy breakthrough. The People’s Bank of China’s stance is sending a signal: the yuan strengthened against the dollar on Monday to 6.6957, its strongest level since January 2023. For nearly a year, the central bank had been setting the daily reference rate weaker than market expectations to slow yuan appreciation; this month, the reference rate strengthened faster, narrowing the gap with expectations and signaling that the central bank is easing its resistance to yuan gains.

Goldman Sachs notes that the pre-summit strengthening of the reference rate aligns with recent history and will help preserve a stable trade relationship, with Chinese policymakers feeling comfortable allowing a sustainable yet gradual appreciation. OCBC remains cautious: given the wide US-China yield differential and still-weak domestic fundamentals, part of the recent appreciation may reflect policy-managed stability around the summit rather than a fundamental revaluation.

Fed: No stopping at a single hike

Following last week’s hawkish Fed guidance, futures price in a 55-56% probability of a new hike in October (up from 42.5% a week ago), while a hike by year-end is seen as certain. The bond market is tense: the two-year yield rose 36 basis points over the past two weeks to 4.7604%, its highest since mid-2024.

BofA analysts lay the picture out clearly: tightening cycles are typically front-loaded, and the Fed almost never stops at a single hike. Nominal consumer spending, up 6.3% annually, is well above the 5% level historically associated with above-target core inflation, leaving the Fed with little choice but to curb demand. BofA expects two more hikes in October and December.

Jefferies’ Thomas Simons states that midterms will not be a restrictive factor for an October hike, December will depend on data and geopolitical developments, and interest rate cuts are possible in the second half of 2027. Other major central banks—the ECB, BOE, BOJ, RBA, and RBNZ—are also expected to tighten further by year-end, while the Swiss, Swedish, and Norwegian central banks, meeting on Thursday, are projected to hold steady for now.

Market Tour

Equities

• Wall Street: Closed mixed on Friday: S&P 500 up 0.17% to 7,651, Nasdaq 100 up 0.67% to 29,644, Dow down 0.18% to 51,683, and Russell 2000 down 0.5%. The VIX dipped to 14.8 and remains in a downtrend. Weekly, the Nasdaq 100 is up 0.9%, the S&P flat, the Dow down 1.7%, and the Russell down 1.5%, continuing the divergence between tech versus small caps and industrials. Semiconductor leadership persists: AMD rose 2.7% to 560 dollars (up 8.5% weekly and 20% monthly, closing 3.6% away from its 52-week high), ASML up 3.1% to 1,680, Nvidia up 1.3% to 222, and TSMC up 1% to 435. Lagging names included Meta down 2.4% to 666 dollars, Microsoft down 0.8%, and Apple down 0.3%. US futures this morning indicate S&P up 0.4% and Nasdaq up 0.6%.
• Asia: Rallied Monday as AI’s insatiable demand for data supported chipmakers: MSCI Asia-Pacific ex-Japan up 0.9%, KOSPI up 1.4-1.5% to 6,996, Taiex up 1-1.1% to a 3-month high of 47,719, and CSI 300 up 0.2%. Japan is closed for Silver Week until Wednesday, with Nikkei futures trading 0.2% higher.
• Europe: Sold off sharply on Friday: DAX down 1.6% to 25,304, CAC down 1.5% to 8,065, IBEX and Italy down 1.6%, and FTSE down 1.45%. The French bond risk premium hit its widest level since the eurozone debt crisis. European futures are trading 0.2-0.5% higher today, showing little immediate impact from Merz’s party suffering its worst result since 1949 in northeastern Germany, though German bonds may remain under pressure during the session.
• BIST 100: Dropped 1.7% on Friday to 13,284, closing the week down 8.2%; the index sits below its 200-day moving average with an RSI of 36.

Foreign Exchange

• DXY: Flat in the 100.23-100.33 range, having gained over 1% last week following the Fed’s hawkish hike, maintaining an upward trend.
• USD/JPY: Hovering around 156.85-157.05, down 2% last week. The BOJ raising rates on Friday to a 31-year high of 1.25% failed to provide fresh support due to two dissenting votes and a lack of explicit hawkish guidance. Following a sharp drop in the yen, the Nikkei reported that Japanese authorities conducted rate checks, a move typically seen as a precursor to intervention. Low liquidity due to Japan’s three-day holiday has traders on edge over potential BOJ intervention. HSBC’s Fred Neumann notes that following the Fed’s unanimous hawkish decision, the BOJ’s messaging has become more difficult, and investors may retest the bank’s resolve in coming weeks. Capital Economics’ Thomas Mathews adds that while the market views the Fed as more hawkish, the yen is still relatively strong, meaning a deeper drop may be required before intervention hits the table (the yen hit a four-decade low of 163.99 in July before recovering via a rare joint Tokyo-Washington intervention). Speculators increased net long yen positions in the week of September 15 to 9.7 billion dollars—the highest since July 2025—which are now being tested.
• Other Currencies: EUR/USD is at 1.1477-1.1484 (down ~1% last week, downtrend, RSI 34; German election results have yet to spark a reaction). GBP/USD is at 1.3377-1.339, AUD/USD at 0.7125-0.7129, and NZD/USD at 0.572 (RSI 30). USD/CHF rose to 0.8234 (RSI 69), and USD/CAD climbed to 1.4008. USD/TRY hit a new high at 48.80 (RSI 92).

Commodities

• Oil: Brent at 101.7 and WTI at 98.2 dollars amid supply and diplomacy news; both benchmarks are on a four-day losing streak, retracing a significant portion of early September gains.
• Gold: Dropped 0.5-0.7% to 4,355-4,395 dollars due to rising yields; neutral with an RSI of 50 and sitting just above its 200-day moving average.
• Other Metals & Energy: Silver rose to 66.7 dollars (up 3.3% weekly); platinum flat at 1,801 and palladium at 1,318 dollars. Copper climbed 1.6% to 6.72 dollars (downtrend/uptrend context: weekly gain of 3.9%, nearing record territory, supported by positive US-China trade sentiment). Natural gas is at 2.88 dollars. Wheat rose 1.5% to 725 (uptrend); cocoa plunged 10% weekly to 5,330 dollars, fully erasing its August rally. The 5.9% drop in coffee reflects contract rollover effects and carries no directional interpretation.

Crypto

• Bitcoin: Closed the week above a major technical threshold: the week ending September 20 marked a close above the 50-week moving average for the first time in 45 weeks. Galaxy Research head Alex Thorn called this a potentially significant confirmation that the bear market may have ended and a new bull trend has begun. Bitcoin rose nearly 6% over the week, trading at 81,600 dollars, bringing its 35-day recovery to 29%; the 50-week moving average stands at 78,115 dollars.

According to Galaxy’s review of major drawdowns since 2011, Bitcoin has closed a week above this average 13 times, and in 11 of those instances, a new low was not seen (breakouts in 2012, 2015, 2019, and 2023 preceded major bull markets). The two failed examples stem from the volatile period of late 2021/early 2022. If history is a guide, the bear market bottom may have formed around 60,000 in recent months—though this depends on Bitcoin sustaining levels above the average in coming weeks.

The weekend jump was triggered by the SEC paving the way for tokenized US equities to trade on-chain on Thursday, followed by a short squeeze. BTSE’s Jeff Mei sees little else on the calendar this week aside from Fed speeches, expecting volatility to ramp up as the late-October Fed meeting approaches.

• ETF Flows & Derivatives: ETF inflows saved the weekend: spot bitcoin ETFs saw 450 million in outflows on Sept 15 and 296 million on Sept 16, before pulling in 433 million in a single session on Sept 18, turning the weekly total positive by 6.2 million dollars. Fidelity’s FBTC (310.7M) and BlackRock’s IBIT (108.4M) captured the bulk of these inflows. The market absorbed ~750M in outflows across two consecutive sessions to close the week in the green; 80,000 is now the new baseline line in the sand.

However, short-term caution signs remain: Hyperliquid recorded the highest funding rate in its history, and Bybit’s long/short ratio spiked above 25 multiple times, indicating aggressive accumulation of leveraged longs. The weekly pivot is 79,366 dollars; 78,000 represents the zone where both 25x leverage liquidations and trading volume concentrate, making a test likely this week. A breakout may come, but it won’t be a straight line—moves above 84,000 open the door for a much sharper rally.

• Altcoins: Action was hotter in altcoins. AVAX spiked 18% on Monday to 11.33 dollars, pushing its weekly gain to 55% (RSI 84, deep in overbought territory); ENA rose 9% to 0.2135 (57% weekly). NEAR jumped 23% above 4 dollars, triggered by the “NEAR Intents” service, which enables token swaps across different chains without moving funds. Major wallets like ZODL and Vizor started using the service for ZEC swaps, multiplying daily ZEC volume through it sixfold in a week. Ether rose 3.4% to 2,667 dollars (7.7% weekly gain), Solana reached 111.8 (12.6% weekly), XRP is at 1.43, and ZEC sits above 1,500 dollars.

Second Story: Political Risk from Germany and France

The primary factor separating European markets from the US last week was domestic politics. On Friday, the risk premium on French bonds over Germany widened to its widest level since the eurozone debt crisis—the most visible face of budget deficit concerns feeding global bond selling throughout the week.

On Sunday, Germany delivered a second blow: vote projections showed the far-right Alternative for Germany (AfD) winning the state election in northeastern Germany, while Chancellor Friedrich Merz’s mainstream conservative party suffered its worst result since 1949. This marks the second such result following the AfD finishing first in Saxony-Anhalt earlier this month.

Market reaction is muted for now: the euro is flat at 1.1477-1.1484, and European equity futures are in positive territory. However, according to Reuters, German debt could come under pressure during Monday’s session. The significance lies in the fact that Europe’s only major bond market traditionally considered a safe haven is now also carrying a political risk premium. The simultaneous prominence of French and German risks this week was a key driver pushing the euro down 1% weekly and into a downtrend against the dollar, despite the ECB’s hawkish tone. European equities also look weak, with the CAC 40 RSI at 34 (down 4.6% monthly) and both the DAX and IBEX sitting at 20-day lows.

Levels to Watch

• WTI, 100 dollars / Brent, 100 dollars: WTI has broken support, leaving Brent with 1.7 dollars of buffer. The contradiction between CBA’s 5-10 week inventory warning and Kpler/JPMorgan’s strong flow data will drive two-way price volatility this week.
• Trump-Xi Summit, Thursday: No major breakthroughs expected; a positive AI safety and trade framework will support Asian chip stocks and the yuan, while renewed tensions would reverse this.
• USD/JPY, 157 / 160: Intervention risk zone following the rate check report. Low liquidity while Japan is on holiday magnifies the impact of any intervention; Mathews notes a deeper drop may be required to trigger actual intervention.
• Bitcoin, 78,000 / 78,115 / 84,000: Leverage and volume concentration zones, the 50-week moving average, and the gateway to a sharp rally. Sustaining weekly closes above the average confirms Galaxy’s bull scenario.
• US 2-Year Yield, 4.76%: Up 36 bps in two weeks. October hike probability at 55-56%; BofA and Jefferies expect an October hike.
• EUR/USD, 1.1456: Last week’s low. Vulnerable to a break if French risk premiums and German politics intensify pressure.

Weekly Calendar

Date	Day	Event / Release
September 21	Monday	Japan on holiday (until Wednesday); ECB’s Lagarde and Cipollone, Bank of Canada’s Macklem, Fed’s Goolsbee speak; WTI October contract expires September 22
This Week	—	UN General Assembly (Trump attending, open to meeting Iranian President Pezeshkian)
September 24	Thursday	Trump-Xi summit in Washington; Central bank rate decisions in Switzerland, Sweden, and Norway (all expected to hold steady)
October 6	Tuesday	Ethereum Glamsterdam public testnet (Sepolia)
Late October	—	FOMC meeting (Hike probability 55-56%; BofA, Goldman, Morgan Stanley, and Jefferies expect an October hike)
November 3	—	US Midterm elections