Bitcoin jumps over 40% in third quarter as spot ETF inflows defy soaring Treasury yields
Bitcoin posted its best third quarter since 2017, gaining over 40% as spot ETF demand accelerated despite multi-decade highs in US Treasury yields and shifting Federal Reserve interest-rate expectations.
Bitcoin rebounded sharply in the third quarter of 2026, advancing around 43% to mark its best third quarter since 2017 and its strongest three-month run since 2024. After opening July near $58,600 following three consecutive quarterly declines, the digital asset climbed to a high near $87,400 in late September, outperforming major traditional benchmarks such as the S&P 500, the Nasdaq, and gold.[7][8][9][6][2]
The rally was driven by a dramatic resurgence in institutional interest. US spot Bitcoin exchange-traded funds pulled in about $6.3 billion across the quarter, swinging from roughly $5 billion in year-to-date net outflows in late July to positive inflows by late September. The surge was capped by a $2.39 billion intake during the final week of September. Meanwhile, Ethereum gained roughly 71% over the quarter as ether ETFs absorbed around $3 billion.[3][7][5]
Spot ETF demand helped buffer Bitcoin against surging bond yields. The 10-year US Treasury yield climbed about 80 to 90 basis points during the quarter to reach 5.34% on Oct. 1, its highest level since 2002. Although higher borrowing costs raised funding hurdles for corporate Bitcoin treasuries and triggered sharp liquidations among leveraged traders, broader macroeconomic pressure showed signs of softening. Expectations of a quarter-point Federal Reserve rate hike in October fell sharply, with reports citing odds dropping from over 65% or 75% down to between 24% and 38%.[3][7][8][4][5]
Looking into the fourth quarter, market analysts note that a large cluster of sellers sits overhead. Bitfinex estimates that approximately 1.39 million BTC was purchased between $84,000 and $86,500, creating an overhead barrier that could require sustained ETF demand of around $190 million daily to absorb as Bitcoin tests resistance.[1][7]
Key facts
- Bitcoin closed Q3 2026 with a gain of roughly 43% (individual source estimates range from 39.6% to 44%), its best third quarter since 2017.
- US spot Bitcoin ETFs drew about $6.3 billion in Q3, reversing from roughly $5 billion in cumulative outflows at end-July to net positive territory by late September.
- The US 10-year Treasury yield rose 81 to 90 basis points over the quarter, touching 5.34% on Oct. 1.
- Market-implied probabilities for an October Fed rate hike dropped sharply ahead of the central bank's meeting, with Cointelegraph citing a plunge from over 75% to 24% and CryptoSlate reporting a decline from roughly 65% to 38%.
- Bitfinex calculates that roughly 1.39 million BTC was acquired between $84,000 and $86,500, creating an overhead supply concentration.
- Ethereum gained about 71% during Q3 2026, while US spot Ethereum ETFs recorded roughly $3 billion in inflows.
Sources · 6 sources
- CR
CryptoSlate@CryptoSlatePost on X ·
Bitcoin gained about 43% in Q3, but 1.39 million BTC was bought between $84,000 and $86,500, Bitfinex estimates. Those holders could sell into the recovery. The $147,000 figure applies a historical Q4 average; it is not a forecast. https://t.co/1ziAc0iWqu
Open source - BM
Bitcoin Magazine@BitcoinMagazinePost on X ·
JUST IN: Bitcoin closes Q3 up 39.6%, outperforming gold, the S&P 500 and silver 🚀 https://t.co/AWgxbZXYxz
Open source - CR
CryptoSlateArticle ·
Bitcoin survived 5% yields but crypto’s cheap-money era did not The US 10-year Treasury yield touched 5.34% on Oct. 1, its highest since 2002, capping a third quarter in which it climbed almost 90 basis points, the largest quarterly rise this century. Bitcoin gained about 43% over the same three months and Ethereum about 71%. Bitcoin trades in the mid-$80,000s , and the clearest evidence of the yield shock sits in the financing built around it. A 5% yield raises the bar, and Q3 buyers cleared it The Federal Reserve's H.15 release for Oct. 1 put the 10-year at 5.29% , the 30-year at 5.64% and the 10-year real yield at 2.93%. Inflation-adjusted returns on government debt now compete with a coupon-free asset. Bond yields climbed to new highs across the US, France, Germany, Japan and the UK, where 30-year borrowing costs reached 6% for the first time since 1998. Brent crude also moved back above $100 a barrel. Against that backdrop, US-traded spot Bitcoin ETFs drew about $6.3 billion in the third quarter and Ethereum ETFs about $3 billion. Citi raised its 12-month Bitcoin forecast to $113,000 from $82,000, citing stronger crypto activity, ETF inflows, and gradual adviser and brokerage allocations. Higher yields stayed a headwind , and other sources of demand outweighed it in the third quarter. One quarter leaves the long-run relationship open, and ETF demand and adviser allocation shaped the outcome alongside yields. On Sept. 23, a stronger PMI pushed yields higher, and Bitcoin slipped below $85,000, with $135.8 million of long liquidations in a single hour and $510 million over 24 hours. A separate energy shock involving oil , bond yields, and Fed expectations triggered about $568 million in forced liquidations. The quarter's direction survived both events, and leveraged traders took the damage. Bitcoin leverage gets repriced On Sept. 25, open interest on selected exchanges fell 14.3% as Bitcoin held near $84,000 with the 10-year at 5.22%. Higher benchmark rates raise the cost of capital for explicit borrowing and implicit leverage such as perpetual futures, basis trades, options structures, and collateralized loans. Macro shocks also lift volatility enough to force deleveraging inside a bull run. Bitcoin treasury companies fund purchases through common equity, preferred stock, and convertible debt, according to Skadden . The model works when shares trade at a premium to net asset value, since selling stock for more than the crypto behind it buys more crypto per share. Goodwin describes the sector's compression from premium valuations to NAV or below , with business models that depend on premium-priced equity and debt facing strain, and many treasury companies now trade at or below NAV. Higher yields lift the return investors demand on preferred shares and convertibles, widen the risk premium on equity, and offer a higher risk-free alternative. Each of those raises the hurdle for a financing model that already depended on NAV premiums and cheap hybrid capital. Individual discounts also reflect crypto-specific and company-specific factors, and yields shape the backdrop. Treasury yields reach DeFi A 2026 Finance Research Letters study using Aave data found stablecoin borrowing and deposit rates linked to US Treasury yields, with the 10-year showing the most consistent added explanatory power across maturities. An ECB working paper on Aave found restrictive monetary shocks reduce both stablecoin borrowing demand and liquidity supply , with transmission depending on the balance between arbitrage and leverage channels. Those links vary by market and period, and individual DeFi rates follow their own supply and demand. Bitcoin's spot price can move through a Treasury shock for weeks, and crypto's dollar funding markets feel it through borrowing costs. Related Reading Bitcoin survives a 5.2% Treasury shock as traders slash $1.7 billion in leverage In the zero-rate era, a 4% or 5% crypto yield looked attractive against cash that paid close to zero. At a 5% Treasury, DeFi yields must cover smart contract, liquidity, counterparty, stablecoin, oracle, and governance risk, and products need higher returns, leverage, token incentives, or different liquidity to compete. RWA.xyz lists 108 tokenized US Treasury fund products, including USYC, USDY, BUIDL and iBENJI. The San Francisco Fed estimates stablecoin issuers' Treasury holdings could roughly double to about $400 billion by 2030 if recent growth continues. Where Bitcoin and its plumbing go from here If the 10-year falls back below 5% as oil and inflation cool and adviser and brokerage allocations continue, Citi's $113,000 forecast becomes the reference for institutional demand. Treasury-company premiums could reopen, basis trades would improve, and tokenized collateral adoption would broaden, which fits Citi's tokenization range of $5.5 trillion to $8.2 trillion by 2030. If yields hold near 5% and real yields stay close to 3%, Bitcoin can keep rallying in bursts, with each data shock raising the odds of a liquidation flush. Treasury-company discounts would persist, preferred and debt financing would cost more, DeFi borrowing rates would climb, and low-risk DeFi yields would lose appeal against tokenized Treasuries. A disorderly bond or oil move would put the most weight on leveraged perpetuals, crypto-backed loans, and treasury-company debt and preferred stacks. Bitcoin's price absorbed the third quarter's bond shock, and the financing around it took the repricing. The post Bitcoin survived 5% yields but crypto’s cheap-money era did not appeared first on CryptoSlate .
Open source - CB
Crypto BriefingArticle ·
Bitcoin surges 43% in Q3 as Treasury yields hit highest levels since 2007 Bitcoin's Q3 surge highlights its vulnerability to macroeconomic shifts, as rising Treasury yields challenge its appeal amid tightening policies. The post Bitcoin surges 43% in Q3 as Treasury yields hit highest levels since 2007 appeared first on Crypto Briefing .
Open source - CR
CryptoSlate@CryptoSlatePost on X ·
Bitcoin gained about 43% in Q3 as US spot ETFs drew $6.3 billion, even as Treasury yields climbed. The rally did not spare leveraged traders. Higher rates also raise funding costs for Bitcoin treasury companies and the hurdle for DeFi returns. https://t.co/yRlWb8JVcl
Open source - ︎T
︎ Teo Mercer@TeoMercerPost on X ·
bitcoin:native closed Q3 up 42.71%. Second best Q3 in Bitcoin’s history. Only 2017 did better.
Open source - CR
CryptoSlateArticle ·
Bitcoin enters its best season after a 43% surge, with $147,000 suddenly on the math Bitcoin is closing its strongest quarter since 2024 after leaving US stocks and gold far behind despite surging bond yields. The largest digital asset has gained about 43% in the third quarter, putting it on course for its second-best third-quarter since 2013 and its third-strongest quarterly advance since US spot Bitcoin exchange-traded funds began trading in January 2024, according to Bitfinex and CoinGlass . Bitcoin rebounded 43.88% in Q3 2026 after losing 22.2% in Q1 and 14.09% in Q2. Source: CoinGlass Bitcoin entered July near $58,600 after three consecutive quarterly declines, then accelerated through August and September as institutional demand returned and sellers who had spent much of 2026 underwater were absorbed at progressively higher prices. Traditional markets barely kept pace. Over roughly the same three-month period through Sept. 29, the Nasdaq Composite gained about 5%, the S&P 500 roughly 4% and gold less than 2%, according to StatMuse data . Meanwhile, Ethereum was the notable exception, outperforming Bitcoin as the crypto rebound broadened beyond the market leader. Bitcoin's outperformance accelerated after Aug. 19 , even as a Treasury initiative to improve liquidity in longer-dated government debt failed to prevent yields from rising. The department said it would at least double the maximum size of liquidity-support buybacks for longer maturities to $4 billion per operation, with the increased purchases beginning Sept. 9. Bitcoin has risen almost 30% since the announcement. However, the 10-year Treasury yield climbed about 81 basis points and long-dated borrowing costs reached multi-decade highs over the quarter, raising the hurdle for assets that produce no yield. Wall Street money takes over from leverage US spot Bitcoin ETFs provided a fresh source of capital as financial conditions tightened elsewhere. The funds moved from roughly $5 billion in year-to-date net outflows at the end of July to about $1 billion in inflows by late September, a swing of about $6 billion in two months. The reversal culminated last week when the products absorbed $2.39 billion, their largest weekly intake since October 2025. Every session was positive, though daily demand slowed from $999 million on Sept. 21 to about $135 million by Sept. 25. Analysts at Nexo said Bitcoin enters the fourth quarter with stronger spot demand and an improving market structure, though the outlook still depends on ETF buying persisting, overhead supply being absorbed and inflation remaining contained enough to prevent further Federal Reserve tightening. At the same time, leveraged traders have been retreating. Aggregate Bitcoin futures open interest has fallen from more than 700,000 BTC on Sept. 21 to about 644,000, its lowest since early January, according to Bitfinex . The seven-day contraction of roughly 49,000 BTC was the largest since October 2025, while CME open interest dropped 16,075 BTC on Monday alone, its third-biggest daily decline on record. Futures premiums have also compressed, and implied volatility remains near a one-year low. The unwind leaves less leverage to accelerate another liquidation-driven selloff, but it also removes speculative buying that can propel sharp advances. That shifts more responsibility onto investors purchasing Bitcoin outright. Signs of that transition are appearing around current prices. Bitfinex estimates the amount of Bitcoin with a cost basis between $82,500 and $84,000 nearly tripled to 306,000 tokens in three days as buyers absorbed coins sold by both profitable holders below the market and newer investors exiting at losses above it. A 1.39 million Bitcoin wall waits above $85,000 Bitcoin's improving structure still leaves a substantial concentration of sellers immediately overhead. Bitfinex estimates investors hold about 1.39 million BTC acquired between $84,000 and $86,500. The group includes long-term holders returning toward breakeven and more recent buyers whose positions slipped underwater after Bitcoin retreated from its Sept. 21 high near $87,400. Bitcoin supply clusters near $63,000-$65,000 and $77,000-$80,000, with a sharp overhead concentration around $85,000. Source: Checkonchain That creates potential selling each time prices push back into the range. CryptoQuant said Bitcoin reclaimed its 365-day moving average last week for the first time since March 2023. Recoveries above the gauge have accompanied previous transitions into bullish regimes, while sustained moves below it have historically coincided with weaker market phases. Bitcoin's realized price , which approximates the average cost basis of coins in circulation, has climbed to about $77,000 and held through the latest recovery. The challenge is whether new demand can clear the supply sitting above spot prices. Bitfinex's measure of ETF purchases relative to the roughly 450 Bitcoin produced by miners each day fell from 25.6 times issuance during the $999 million inflow session to 1.8 times by Sept. 29. The firm estimates the ratio needs to recover toward five times issuance, equivalent to roughly $190 million of ETF demand a day, to absorb the overhead supply more quickly. A move above $85,000 would return roughly 760,000 BTC to profit and lift Bitcoin's supply-in-profit measure back toward the 75% threshold Bitfinex associates with stronger bull-market phases. The gauge slipped to 71.3% on Sept. 29 from 78.1% eight days earlier. Beyond the immediate barrier, Glassnode places another major supply concentration near $88,000 to $90,000, followed by an important level around $96,700. Options traders are positioned for a break higher nonetheless. Nexo said Bitcoin's put-to-call ratio averaged 0.67 over the past two weeks, while $140,000 calls expiring Dec. 25 represent the largest individual position. Dealer positioning points to the $95,000-to-$97,000 area as another significant test if Bitcoin clears the nearer supply zones. Bitcoin's best season collides with 5% yields Seasonality gives bulls another argument heading into October. The fourth quarter has historically produced Bitcoin's strongest returns, with average gains of roughly 77% to 85% since 2013, depending on the dataset. BloFin Research calculates that matching its 77.07% historical average from current levels would put Bitcoin near $147,000, while its median fourth-quarter return of 47.73% would imply roughly $123,000. Those are mechanical projections, and successive Bitcoin cycles have delivered progressively smaller advances from their lows. Monetary policy presents the more immediate constraint. Markets began this week assigning roughly a 65% probability to another quarter-point Fed increase in October. Softer-than-expected inflation data Wednesday cut those odds to about 38%, showing how rapidly the rate outlook can shift ahead of the central bank's Oct. 27-28 meeting. Another decision follows Dec. 8-9. Sept. 28 offered an earlier warning about Bitcoin's exposure to broader positioning . The Nasdaq-100, gold and Bitcoin fell together as investors reduced exposure across markets, a pattern Nexo analysts said was more consistent with broad deleveraging than a conventional rotation into safe assets. For Bitfinex, $81,300 is now an important threshold beneath the recovery. Sustained trading below that level alongside renewed ETF outflows could expose the realized-price region near $77,000. On the upside, stronger ETF demand and a break through $86,500 would leave Bitcoin approaching its yearly open near $87,700 before the larger supply cluster around $90,000 comes into play. The Oct. 2 US payrolls report will give traders another read on the economy before the next inflation release and the Fed's October meeting, just as Bitcoin enters its historically strongest quarter with Treasury yields still above 5%. The post Bitcoin enters its best season after a 43% surge, with $147,000 suddenly on the math appeared first on CryptoSlate .
Open source - CO
Cointelegraph@CointelegraphPost on X ·
🚨 LATEST: Bitcoin surged 43% in its best Q3 since 2017, but Treasury yields above 5% threaten further gains as October Fed hike odds plunge from over 75% to 24%. https://t.co/ylyvEe14hI https://t.co/AA2oBTgL3f
Open source - CB
Crypto BriefingArticle ·
Bitcoin closes Q3 up 44%, marking its best quarter since Q1 2024 Bitcoin's Q3 surge signals renewed institutional interest, but macroeconomic factors and ETF flows will be crucial for sustained momentum. The post Bitcoin closes Q3 up 44%, marking its best quarter since Q1 2024 appeared first on Crypto Briefing .
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