Ethereum ETF Outflows Surpass Bitcoin Amid Market Weakness

Ethereum ETFs See Larger Weekly Withdrawals Than Bitcoin

U.S. spot Ethereum exchange-traded funds (ETFs) experienced larger net redemptions than Bitcoin ETFs during the trading week ending October 16. According to daily fund-flow data compiled by Farside Investors, Ethereum products recorded roughly $320.1 million in net outflows for the week, compared with about $228.4 million pulled from Bitcoin funds. The combined net withdrawals across both categories totaled approximately $548.5 million over the five trading sessions.

Key Figures and Fund-Level Drivers

Ethereum ETF totals and day-by-day activity

• Total weekly outflow for U.S. spot Ethereum ETFs: approximately $320.1 million.
• Largest contributor: BlackRock’s iShares Ethereum Trust (ETHA), which accounted for nearly $299 million of the week’s withdrawals — about 93% of the net negative flow for the Ethereum ETF category.

Daily Ethereum ETF moves (Oct 12–16):

• Monday: $85.4 million withdrawn.
• Tuesday: $24.8 million of net purchases (the only positive day for the week).
• Wednesday: $129.5 million withdrawn (largest single-day outflow for Ethereum funds that week).
• Thursday: $60.3 million withdrawn.
• Friday: $69.7 million withdrawn (entirely attributable to ETHA that session; other tracked Ethereum products showed no net flows on Friday).

Bitcoin ETF patterns and volatility

Bitcoin ETFs showed a different intraday pattern, with larger single-session swings even though cumulative weekly outflows were smaller than Ethereum’s total.

Daily Bitcoin ETF moves (Oct 12–16):

• Monday: $65.4 million withdrawn.
• Tuesday: $175.7 million of net inflows.
• Wednesday: $261.4 million withdrawn (the week’s largest single-session loss for Bitcoin ETFs and greater than the category’s five-day net withdrawal total).
• Thursday: $5.1 million of net inflows.
• Friday: $82.4 million withdrawn.

Prominent Bitcoin funds also recorded notable movements: BlackRock’s iShares Bitcoin Trust (IBIT) saw approximately $165.4 million leave the product over the week, Fidelity’s FBTC lost about $60.2 million, and Morgan Stanley’s MSBT posted roughly $6.7 million in net inflows.

Why BlackRock’s ETHA Dominated Ethereum Outflows

ETHA’s outsized contribution to Ethereum’s weekly net negative flows reflects how a small number of large ETFs can dominate category-level statistics. Farside’s fund-by-fund records show ETHA lost around $109.8 million on Wednesday, $44.4 million on Thursday and $69.7 million on Friday. Other Ethereum funds saw mixed activity: Fidelity’s FETH attracted $8.1 million on Tuesday and $2.4 million on Thursday, while Grayscale’s Ethereum Mini Trust recorded a $16.7 million inflow on Tuesday but netted out negative across the full week due to withdrawals on other days.

The concentrated nature of these withdrawals demonstrates how investor flows at a handful of major products can shape headline ETF statistics.

Market Context: Prices, Macroeconomics and Liquidations

Spot prices during the outflow week

The fund outflows coincided with a weak week for cryptocurrency prices. CoinGecko quoted Bitcoin near $81,238 and Ethereum around $2,386 as of October 18, after the ETF trading week had ended. Bitcoin briefly dipped below $80,000 earlier in the week, reaching lows near $79,800 before a partial rebound. Ethereum approached the $2,300 level during the same period of selling.

Macro headlines and derivatives liquidations

On October 14, U.S. inflation data (the consumer price index) showed annual inflation at 3.7%, slightly above market expectations of 3.6%. The higher-than-expected print coincided with Wednesday’s heavy ETF withdrawals — the same session that recorded the largest single-day outflow for Bitcoin ETFs. While the timing links price weakness and fund redemptions, correlation does not equal causation; ETF redemptions are one of many liquidity and sentiment signals affecting market prices.

Separately, analyst reports signaled derivatives stress: an October 15 update noted roughly $106 million in ETH long-position liquidations within a single hour after the inflation release. Those liquidations reflect leveraged positions in futures and perpetual swaps, which are distinct from spot ETF subscription and redemption activity.

Historic context: Multi-week trends and cumulative inflows

Ethereum ETFs extended a three-week run of net redemptions in the week ending October 16. The prior week (Oct 5–9) saw roughly $542 million leave Ethereum products, and the three-week total approaches $1 billion in outflows based on reported weekly figures. By contrast, Bitcoin ETFs experienced significantly larger outflows ($484.9 million on Oct 7 was previously reported), but also periods of heavy inflows earlier in September — including nearly $2.4 billion into Bitcoin funds the week ending Sept 25.

Despite recent withdrawals, cumulative net flows since launch remain positive for both categories. Farside’s cumulative tables as of Oct 16 recorded about $56.95 billion of net inflows into Bitcoin ETFs and approximately $12.97 billion into Ethereum ETFs. These long-run totals reflect investor demand over the products’ operating histories, not current market values.

Implications for investors and market watchers

• ETF flows vs. price action: Net flows measure cash moving in or out through share creation and redemptions, but they do not directly equate to the overall market value of assets held in an ETF. A fund can register net outflows while its NAV changes due to underlying price moves.
• Concentration risk: When a single large product like ETHA accounts for the majority of category outflows, headline figures can overstate the breadth of investor sentiment across the entire product set. Investors should review fund-level data to understand where redemptions are concentrated.
• Macro sensitivity: The episode underscores how crypto market liquidity and leveraged derivatives positions can amplify price moves around macroeconomic data releases. Higher-than-expected inflation data prompted volatility in both ETFs and derivative markets, contributing to forced liquidations and redemptions in some cases.
• Short-term vs. long-term flows: Weekly fund flows can shift rapidly. Historical data shows weeks of heavy inflows can follow periods of outflows. Long-term cumulative inflows for both Bitcoin and Ethereum ETFs remain sizable, indicating sustained institutional and retail interest.

What to watch next

• Fund-flow updates: Weekly and daily Farside or similar fund-flow trackers will reveal whether the Oct 12–16 outflows were an isolated response to macro data or the start of a larger rotation in investor allocations.
• Price support levels and derivatives activity: Continued monitoring of ETH and BTC price ranges, on-chain derivatives liquidation metrics, and open interest can provide early signals of market stress or stabilization.
• ETF product-level performance: Observing how major vehicles such as ETHA, IBIT, FBTC and others behave in coming sessions will indicate whether redemptions spread across funds or remain concentrated.

Conclusion

The Oct 12–16 trading week saw U.S. spot Ethereum ETFs record heavier aggregate outflows than Bitcoin ETFs, driven largely by large redemptions from BlackRock’s ETHA. Market volatility during the period, amplified by a slightly hotter-than-expected U.S. inflation reading and sizeable derivatives liquidations, accompanied the ETF flows. While weekly withdrawals were meaningful, cumulative ETF inflows since product launches remain robust, and fund-level dynamics underscore the importance of examining product concentration alongside headline category figures. Investors and analysts should continue to track daily fund flows, derivatives liquidation metrics and macro data releases to gauge potential market direction and liquidity risks.