US Spot Ethereum (ETH) ETFs Post $1.08 Billion October Outflow, Largest of 2026

Update 23:35 UTC: An Oct. 21 market read compiled from SoSoValue data confirms the picture and adds one sharper framing for why institutions turned away: the report, published Wednesday, ties the withdrawal wave directly to ETH's price slide from $2,700 this month, noting the 9.7% October decline left the products…

US Ether ETFs Shed $1.08 Billion

US spot Ether ETFs have drawn down $1.08 billion in net outflows since the start of October, the heaviest monthly withdrawal of 2026 and the largest since November 2025, and the turn lands on an Ethereum market that was still taking in money a month ago. The drain was still active as the tally was compiled: aggregate fund-flow data shows a further $26 million left the products on Tuesday, and eight trading sessions remain before the month's books close. These funds hold Ethereum (ETH), the native asset of the Ethereum blockchain, outright, so their shares move with spot trading rather than with futures contracts, and each redemption pulls coins out of the tracked supply, feeding sell-side pressure on the Ethereum price. The arithmetic this month is blunt. September delivered $832 million in net inflows to the same funds, and October has erased that entire gain, leaving cumulative net inflows for 2026 at roughly $485 million. One month of redemptions has therefore consumed more than twice the net capital these products had collected across the year to date. Every outflow day also shrinks the custodial ETH balance behind the shares, the figure investors read as the sector's institutional Ether position. The numbers come from the funds' daily creation and redemption disclosures, which flow aggregators such as SoSoValue compile into daily net figures, and the ledger has deepened session by session through October. The remaining calendar gives the total room to grow before November arrives.

The redemptions have a counterparty on the corporate side. Bitmine Immersion Technologies bought another 12,535 Ethereum (ETH) last week, taking its treasury to roughly 6.04 million ETH valued at $14.3 billion as of October 18, per the company's own disclosure. That position equals 4.9% of Ethereum's circulating supply, within reach of its stated 5% accumulation target, and 5.06 million of its coins, about 84% of holdings, sit staked through its MAVAN platform and staking partners. The divergence is the point: while ETF holders pulled money out, the treasury kept adding, leaving corporate demand to absorb coins that regulated products released. Whether the two streams cancel out depends on the remaining October sessions.

A fuller read of the SoSoValue tally, compiled through Oct. 20, confirms the October ledger for US spot Ether ETF products at $1.08 billion of net outflows, the largest monthly drawdown of 2026, with the session of Oct. 20 itself contributing a further $26 million on the negative side. The same compilation puts the Bitcoin ETF book's October cumulative figure at roughly $67 million of net outflows, meaning both regulated products have now shed money this month even as Bitcoin funds booked back-to-back inflow days earlier in the week. The Ether total leaves eight trading sessions in October through which the 2026 year-to-date figure, already cut to roughly $485 million by this month's redemptions, can still move lower before the November books open.

An Oct. 21 market read compiled from SoSoValue data confirms the picture and adds one sharper framing for why institutions turned away: the report, published Wednesday, ties the withdrawal wave directly to ETH's price slide from $2,700 this month, noting the 9.7% October decline left the products' custodial books marked down even as redemptions ran. The read reiterates that Oct. 20's $26 million negative session pushed the monthly ledger to $1.08 billion and cut the 2026 cumulative to about $485 million, and it flags the eight remaining October trading days as the reason the total can still widen before the November books open.

Bitcoin Funds Take the Other Side

Bitcoin ETFs ran the other way on the same days. The Bitcoin products took in $23 million of net inflows on Tuesday, stacked on $527 million on Monday, even though their own October ledger still shows roughly $67 million of net outflows; net inflows for that book across 2026 stand near $809 million. The leadership has flipped inside a quarter. In July, Ether exchange-traded products led all new inflows while Bitcoin products held the center of trading volume with a 78.5% share; this month, Ether funds bleed on net while Bitcoin funds added on consecutive days. The asymmetry matters for how the two books absorb pressure: Bitcoin's year-to-date position runs about two-thirds larger than Ether's, so the same dollar of outflow weighs harder on Ethereum (ETH). Price ran alongside the flows. ETH slid 9.7% across October, moving from $2,700 to $2,438 by the time the flow tally was published on Wednesday morning. The token is close to 18% lower across 2026, a reading CoinGecko's year-to-date chart confirms. The market has clawed back part of that since: ETH trades near $2,460 at the time of writing, up about 3% over 24 hours, and a recent $45.8 million short-squeeze carried it through $2,450. Bitcoin traded at $82,954 when the flows were tallied, 2.2% under its Oct. 1 level and 5.3% lower since January.

Eight Sessions Left to Push the Total

Fund redemptions run on one current; staking runs on another that does not move with them, because coins committed to staking sit with validators regardless of shareholder behavior. Our composite read keeps ETH in a daily downtrend, with the RSI at 46.50 and the MACD signal bearish even after the 24-hour gain of 1.23% to $2,478.27. Nearest support is $2,414.30, scored 100 out of 100, a confluence of the pivot point, the 0.382 Fibonacci retracement and the Ichimoku Tenkan line; resistance at $2,593.91 scores 90/100, where R3, the Ichimoku Cloud top and a swing high cluster, with a second strong ceiling at $2,662.65 scoring 80/100. Funding at 0.0035% and open interest of $10.28 billion mark this as a fund-flow story rather than a leverage flush, and the long/short account ratio of 1.66 shows 62.4% of accounts still leaning long. Sentiment reads 63 out of 100 on the Fear & Greed Index, still in greed territory, and the full level map sits in our Ethereum technical analysis (as of 23:35 UTC).