The Dollar's Structural Bid Is Fading
The Index Has Recovered. The Buyers Underneath It Have Not.
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Definitions
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The Dollar’s Structural Bid Is Fading
KEY HIGHLIGHTS
• The Dollar Index has round-tripped from a January 2026 cycle low of 96.99 back to 52-week-high territory at 100.72-101.19 by June-July 2026, undercutting the simple narrative that dollar confidence is collapsing.
• Beneath that recovery, foreign official holdings of Treasuries have not kept pace: foreign holders sold $138.4 billion in March 2026, the largest one-month drawdown since September 2022, and China’s holdings fell to an 18-year low of roughly $651 billion.
• Since 2023, foreign private investors have added $1.3 trillion to Treasury holdings while the official sector added only $0.1 trillion — private capital, not central banks, is now the marginal buyer of US government debt.
• Central banks bought an estimated 1,237 tonnes of gold in 2025 and are still running near a 350-tonne annualized pace in 2026, roughly 2.5 times the 2010-2021 average, even as gold prices fell about 21% from their February 2026 peak.
• The USD share of allocated global FX reserves sits at 57.1% in Q1 2026, up slightly from 56.4% in Q4 2025 but still near a 25-year low — a slow structural bleed, not the acute funding stress visible in the 2020 or 2022 crises.
The easy version of the dollar story died sometime around April. Back then the index had broken below 99, gold was making new highs alongside it, and the narrative wrote itself: confidence in the dollar was cracking, and the money was voting with its feet into hard assets. That story required the dollar to keep falling. It did not.
The Dollar Index bottomed at 96.99 in January 2026 and has since round-tripped almost the entire move, closing at 101.19 in June and 100.72 in July — 52-week-high territory.[1] Kevin Warsh’s confirmation as Federal Reserve Chair in the spring pared back rate-cut expectations and gave the dollar a floor. Anyone still running the simple version of the confidence-crack thesis — falling dollar, rising gold, straight line to crisis — has to explain why the index is back near a year high.
But a recovering index price is not the same thing as a recovering structural bid. The question worth asking is not where the exchange rate sits this week. It is who is still showing up to fund $9-plus trillion of foreign-held Treasury debt, and on what terms.
Gold and the Dollar Have Stopped Trading as Mirror Images
The first crack in the simple narrative is the correlation itself. Gold and the dollar are supposed to move in opposite directions — dollar weakness is the classic driver of gold strength. That relationship held cleanly from mid-2025 through February 2026, when gold-backed GLD shares rose from roughly $303 to a peak of $483.75 as the dollar sold off.[2] Since February, gold has fallen about 21%, to $382.13 in July, while the dollar has risen. Both assets moved the same direction for four straight months. That is not what a clean confidence-crisis trade looks like.
There are two ways to read the decoupling. One is that the dollar-confidence story was overstated to begin with, and the gold rally was a momentum and positioning trade that is now unwinding on its own. The other is that the two assets are now responding to different inputs — the dollar to the Fed’s reaction function and rate-cut repricing under Warsh, gold to central bank reserve diversification that operates on a multi-year horizon and does not care about a single quarter’s exchange rate print. The data on official-sector behavior favors the second read.
The Marginal Buyer of Treasuries Has Already Changed
Total foreign holdings of US Treasuries hit a record $9.487 trillion in February 2026, then fell to $9.25 trillion in March — a $138.4 billion drop, the largest single-month decline since September 2022.[3] Japan’s holdings fell from $1.239 trillion to $1.192 trillion. China’s fell to $652.3 billion, the lowest level since September 2008 and down more than 14% since the start of 2025.[4] April brought a partial rebound — foreigners bought a net $103 billion in US securities and total holdings rose back to $9.353 trillion — but China’s position kept drifting lower, to roughly $651 billion.[5]
The headline aggregate obscures the more important compositional shift. Treasury’s own Borrowing Advisory Committee data shows that since 2023, foreign private investors have increased their Treasury holdings by $1.3 trillion, while the foreign official sector — central banks and sovereign reserve managers — added only $0.1 trillion over the same period.[6] As of the most recent full-year data, the official sector holds 41.9% of foreign-held Treasuries and the private sector holds 58.1%, a split that has been shifting toward private ownership since at least 2015, when Treasuries were 35% of foreign-held US securities versus 22% today.[7]
This matters because private capital and official capital do not behave the same way under stress. Central bank reserve managers hold Treasuries as a policy instrument — for exchange rate management, crisis reserves, and diplomatic signaling — and have historically been a stable, price-insensitive source of demand. Private investors, whether hedge funds, insurers, or basis traders, hold Treasuries as a return-seeking position and will rotate out the moment the carry trade or the relative-value arbitrage stops working. A funding structure that depends more on private, return-chasing capital and less on official, policy-driven capital is a more fragile funding structure, even if the headline total looks stable.
Central Banks Are Still Buying Gold, Just More Quietly
If official reserve managers are stepping back from Treasuries, the obvious question is where that capital is going instead. Gold is the clearest answer, even though the price says otherwise for now. Central banks purchased an estimated 1,237 tonnes of gold in 2025, extending a buying pace that has run at roughly double the 2010-2021 average of 473 tonnes per year since Russia’s reserves were frozen in 2022.[8] The People’s Bank of China alone has added to its reserves for 20 consecutive months, a streak that reached roughly 2,346 tonnes in cumulative official holdings, with a further 14.93 tonnes purchased in June 2026 alone.[9] World Gold Council data puts the trailing 36-month average purchase pace at approximately 29 tonnes per month, which annualizes to a run-rate in the high 300s of tonnes for 2026 — down from the 2022-2025 peak years but still structurally elevated versus the pre-2022 baseline.[10]
The price pullback since February complicates the narrative without breaking it. Central banks buy gold on a multi-year reserve-diversification horizon, not a trading horizon, and continuing to add tonnage into a 21% price correction is arguably a stronger signal of conviction than buying into new highs would have been. The gold allocation decision and the Treasury reduction decision appear to be two sides of the same reserve-composition rebalancing, executed at different speeds and with different sensitivity to near-term price action.
Two Speeds of Confidence: Plumbing Versus Allocation
A genuine dollar funding crisis would show up first in the plumbing — in Federal Reserve central bank liquidity swap usage, the emergency facility that keeps offshore dollar funding markets from seizing when foreign banks cannot source dollars through normal channels. During the March 2020 COVID shock, swap line balances peaked near $449 billion. During the September 2022 UK gilt crisis, usage rose to roughly $24 billion. During this spring’s brief Iran-related market stress, swap balances rose to only about $5.2 billion before fading. As of the most recent H.4.1 release, swap line usage sits at approximately $250 million — effectively dormant.[11]
Compare that to the allocation data. The IMF’s COFER series shows the US dollar’s share of allocated global FX reserves at 57.13% in the first quarter of 2026, a modest increase from 56.42% in the fourth quarter of 2025 — an uptick the IMF attributes mostly to valuation effects rather than active reserve reallocation.[12] That share is still down from 65.4% at the 2016 peak and 71% in 1999, when the euro did not yet exist as a reserve alternative.[13]
Reading the two panels together: there is no acute funding stress in the system that would force a disorderly dollar repricing this quarter. But there is a slow, multi-year bleed in the dollar’s structural role as the reserve currency of choice, running in parallel with a shift in who is willing to fund it. Slow bleeds are easier to ignore than crises, which is exactly why they tend to run longer before anyone reprices around them.
What This Is Not
It is worth being precise about what the data does not show. BRICS-aligned payment infrastructure — BRICS Pay, the mBridge central bank digital currency corridor, and the proposed gold-linked settlement unit sometimes called “The Unit” — continues to generate headlines, but none of it operates at a scale that displaces dollar-denominated trade settlement today. mBridge’s cumulative transaction volume remains in the tens of billions of dollars, a rounding error against the roughly $7 trillion in daily global FX turnover in which the dollar is on one side of about 88% of trades.[14] The de-dollarization thesis in its maximalist form — an imminent multipolar reserve system displacing the dollar within a few years — is not supported by the swap-line data, the COFER pace, or the actual settlement volumes on alternative rails.
What the data does support is narrower and, in some ways, more durable: a gradual, multi-year reallocation of official reserve portfolios away from Treasuries and toward gold, running alongside a compositional shift in who funds US government debt from official to private hands. That is a trend that has been running since at least 2015 and shows no sign of reversing, even as the headline exchange rate does something else entirely in any given quarter.
The mistake in April was treating the exchange rate and the gold price as the whole story. The mistake now would be treating their recent decoupling as evidence the confidence-erosion thesis was wrong. The exchange rate is priced by the marginal trader on any given day, positioned around Fed policy and rate differentials. The reserve composition is priced by central banks on a multi-year horizon, and it has kept moving in one direction through both the dollar’s fall and its recovery.
For positioning purposes, the distinction is the whole exercise. A dollar-confidence thesis expressed through a short-dollar, long-gold trade is a bet on near-term price action that has already round-tripped once this year and could easily do so again. A dollar-confidence thesis expressed through exposure to the assets and jurisdictions benefiting from the multi-year reserve reallocation — gold and gold-adjacent exposure, non-dollar reserve-currency proxies, and duration-light Treasury alternatives — is a bet on a trend that has persisted through four distinct exchange-rate regimes over the past eighteen months without interruption.
Few understand this.
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Notes
[1] Dollar Index (DX-Y.NYB) monthly close history, July 2025-July 2026. Cycle low 96.99 (Jan 2026); 101.19 (Jun 2026); 100.72 (Jul 2026).
[2] SPDR Gold Shares (GLD) monthly close history, July 2025-July 2026. Peak $483.75 (Feb 2026); $382.13 (Jul 2026), approximately -21% from peak.
[3] Bloomberg, “Foreign Holdings of US Treasuries Fell in March Amid Bill Sales,” May 18, 2026. https://www.bloomberg.com/news/articles/2026-05-18/foreign-holdings-of-us-treasuries-fell-in-march-amid-bill-sales
[4] Reuters, “Japan, China Lead Declines in Foreign Holdings of Treasuries, March Data Shows,” May 18, 2026. https://www.reuters.com/world/china/japan-china-lead-declines-foreign-holdings-treasuries-march-data-shows-2026-05-18/ ; CNBC, “Central Banks Offload US Treasuries, China Holdings at 18-Year Low,” May 19, 2026. https://www.cnbc.com/2026/05/19/central-banks-offload-us-treasuries-china-holdings-at-18-year-low.html
[5] Reuters, “Foreigners Bought $103 Billion in US Securities in April, Treasury Holdings Rise,” June 18, 2026. https://www.reuters.com/business/foreigners-bought-103-billion-us-securities-april-treasury-holdings-rise-2026-06-18/
[6] US Department of the Treasury, Treasury Borrowing Advisory Committee (TBAC) Q1 2026 Charge/Presentation. https://home.treasury.gov/system/files/221/TBACCharge2Q12026.pdf
[7] Congressional Research Service, “Foreign Holdings of Federal Debt,” updated April 22, 2026 (data as of Dec 2025: official 41.9% / private 58.1% of $9.2T foreign-held Treasuries). https://www.everycrsreport.com/files/2026-04-22_RS22331_782b7a44e9cbb478e1756860516a46ffa4d2ecf1.html ; Bipartisan Policy Center, “Foreign Investors Hold a Shrinking Share of US Debt,” updated May 4, 2026. https://bipartisanpolicy.org/article/foreign-investors-hold-a-shrinking-share-of-u-s-debt/
[8] World Gold Council, Gold Demand Trends, full-year 2025 and prior editions. Central bank net purchases: 2010-2021 average approximately 473 tonnes/year; 2022 1,082t; 2023 1,037t; 2024 1,045t; 2025 approximately 1,237t.
[9] People’s Bank of China reserve data via Reuters and World Gold Council trackers; 20 consecutive months of reported gold reserve additions through mid-2026; June 2026 addition of 14.93 tonnes; cumulative official holdings approximately 2,346 tonnes.
[10] World Gold Council, Gold Demand Trends, trailing 36-month average monthly central bank purchase pace approximately 29 tonnes.
[11] Federal Reserve H.4.1 statistical release, “Factors Affecting Reserve Balances,” July 2026 (central bank liquidity swap line balances). Historical peaks: March 2020 approximately $449B; September 2022 approximately $24B; March 2026 approximately $5.2B. https://www.federalreserve.gov/releases/h41/
[12] International Monetary Fund, Currency Composition of Official Foreign Exchange Reserves (COFER), Q1 2026 data release. USD share 57.13% (Q1 2026) vs 56.42% (Q4 2025). https://www.imf.org/en/News/Articles/2026/06/30/pr26-cofer-q1-2026
[13] IMF COFER historical series: USD share 71.0% (1999), 65.4% (2016 peak).
[14] Bank for International Settlements, Triennial Central Bank Survey of FX turnover (dollar on one side of approximately 88% of trades); mBridge Project cumulative settlement volume disclosures via BIS Innovation Hub and Reuters/Rio Times reporting on BRICS payment infrastructure, 2026.
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