On April 13, 2026, US spot Bitcoin ETFs recorded a single-day net outflow of $291 million. Breaking down the numbers, IBIT saw a net inflow of $34.7 million, while FBTC experienced a net outflow of $229.2 million, and ARKB had a net outflow of $62.9 million. This scale of capital withdrawal indicates that the ETF channel—an important source of marginal demand for Bitcoin—is experiencing a marked cooldown. At the same time, the spot Bitcoin market is showing resilience beyond expectations. According to the latest weekly report from Glassnode, Bitcoin is absorbing the short-term impact from ETF-related outflows, with core spot demand continuing to support the market. This suggests that while ETF capital is retreating, the underlying buying interest has not collapsed.
Is the Inflow into Ethereum ETFs Signaling a Trend Reversal?
In sharp contrast to the significant outflows from Bitcoin ETFs, Ethereum ETFs posted a net inflow of $9.5 million on the same trading day. Specifically, ETHA saw a net outflow of $4.1 million, ETHB had a net inflow of $5.8 million, and FETH recorded a net inflow of $3.9 million. Looking at a longer time frame, for the week ending April 10, Ethereum ETF weekly inflows surged to $187 million, completely reversing the previous three-week cumulative outflow of approximately $308 million. The average daily inflow during that week reached about $7.7 million, with total cumulative inflows hitting a record $11.68 billion. This turning point is noteworthy—just in late March, Ethereum ETFs were still experiencing ongoing net outflows. The significant positive shift in weekly data, combined with nearly $10 million in single-day net inflows, signals a renewed institutional appetite for Ethereum allocations.
What’s Driving the Shift of Funds from BTC to ETH?
A key feature of this round of capital rotation is that ETF fund flows, spot prices, and on-chain transaction volumes are moving in the same direction for the first time in months. Over the past 24 hours, ETH has risen about 8%, outpacing Bitcoin’s approximately 5% gain. Over the past week, ETH has outperformed by about 4 percentage points, and by roughly 9 percentage points over the past month. This synchronicity differs from the single-driver patterns often seen in previous markets. In terms of drivers, this rotation is not simply a risk-off move—despite substantial outflows from Bitcoin ETFs, Bitcoin’s price has not crashed accordingly. This indicates that some funds are not leaving the crypto market altogether but are being reallocated within crypto assets. The $9.5 million single-day net inflow into Ethereum ETFs, combined with the weekly inflow hitting a yearly high, suggests that a significant portion of capital exiting Bitcoin ETFs is flowing into Ethereum-related products, rather than exiting crypto assets entirely.
What Does a 41% Increase in Ethereum On-Chain Transaction Volume Mean?
On-chain data provides key insights into the nature of this capital rotation. Ethereum’s daily transaction count grew 41% from the previous week, reaching around 3.6 million transactions. Artemis data shows this increase jumped almost vertically from about 2.5 million on April 10. Among major blockchains, Ethereum led in transaction volume growth, with only smaller networks like Sonic and TON posting higher percentage gains. From a usage perspective, the rapid rise in transaction volume indicates that user activity on the Ethereum network is truly heating up. Whether it’s increased interaction with decentralized applications or greater participation in new on-chain scenarios, both are driving up the network’s transaction count.
Why Is the Economic Value of On-Chain Activity Being Diluted?
However, while transaction volume rose 41%, stablecoin transfer volume fell 42.6% over the same period, and transaction fees dropped nearly 50%. This divergence reveals a core contradiction: although activity on Ethereum is increasing, the economic weight of each transaction is declining. The drop in stablecoin transfer volume directly points to weaker market purchasing power—when traders are ready to buy, rebalance, or quickly move funds, on-chain activity in USDT and USDC typically spikes. Currently, the number of active addresses for these two major stablecoins on Ethereum has fallen to its lowest level since 2026, indicating that capital is on the sidelines or idle, rather than being actively deployed in DeFi protocols or trading scenarios. The increase in transaction volume is mainly driven by small-scale, low-value on-chain interactions, not by large capital flows.
Can Bitcoin Maintain Price Resilience Despite Persistent ETF Outflows?
The pressure from Bitcoin ETF outflows has not triggered a sharp price drop, which is an important market signal in itself. Glassnode’s weekly analysis points out that Bitcoin is currently absorbing ETF-related outflows, with core spot demand continuing to provide a solid market floor. Structurally, ETF fund flows reflect short-term allocation adjustments more than a loss of conviction among long-term holders. Between November 2025 and February 2026, US spot Bitcoin ETFs saw cumulative net outflows of $639 million. During the same period, the Bitcoin price underwent some corrections but did not experience a systemic collapse, demonstrating the market’s underlying support. The key question at this stage is whether Bitcoin can maintain its price range without sustained ETF net inflows. This will directly determine whether capital continues to rotate within crypto assets or chooses to exit altogether.
Is This Rotation a Structural Shift or a Short-Term Pulse?
Whether this Ethereum-led capital rotation can persist depends on three core variables: whether ETH funds can maintain sustained net inflows, whether Bitcoin can avoid a significant pullback amid ETF outflows, and whether the quality of on-chain activity on Ethereum improves. The stablecoin boom in the summer of 2025 offers a useful benchmark—at that time, surging USDC and USDT transfer volumes pushed Ethereum’s economic throughput to record highs, and the ETH price approached $4,000. The current data trend is the opposite: transaction volume is up, but stablecoin transfer volume is down, meaning more on-chain activity is carrying less economic value. From an institutional perspective, the rotation of ETF capital itself already signals a change in capital dynamics. The stark contrast between the $291 million single-day BTC outflow and the $9.5 million ETH inflow is clear, but the dilution of on-chain economic value reminds market participants that the micro-foundations of this rally remain fragile. Narrowing the gap between on-chain activity and economic value is key to turning a short-term rotation into a structural trend.
Summary
On April 13, 2026, the US crypto ETF market saw a significant divergence in capital flows: spot Bitcoin ETFs posted a single-day net outflow of $291 million (IBIT inflow of $34.7 million, FBTC outflow of $229.2 million, ARKB outflow of $62.9 million), while Ethereum ETFs recorded a single-day net inflow of $9.5 million (ETHA outflow of $4.1 million, ETHB inflow of $5.8 million, FETH inflow of $3.9 million). For the week ending April 10, Ethereum ETF weekly inflows reached $187 million, the highest so far this year. ETH rose about 8% over the past 24 hours, outpacing Bitcoin’s roughly 5% gain. On-chain data shows Ethereum’s daily transaction count rose 41% week-over-week to about 3.6 million, but stablecoin transfer volume dropped 42.6% and transaction fees fell nearly 50%, indicating a dilution of on-chain economic value. The spot Bitcoin market has demonstrated resilience amid ETF outflows, but the long-term sustainability of capital rotation depends on whether ETH funds can maintain inflows, whether Bitcoin can avoid a sharp correction, and whether the quality of on-chain activity on Ethereum can improve.
Frequently Asked Questions
Q: How large was the single-day scale of this ETF capital rotation?
On April 13, 2026, US spot Bitcoin ETFs saw a net outflow of $291 million, with IBIT recording a net inflow of $34.7 million, FBTC a net outflow of $229.2 million, and ARKB a net outflow of $62.9 million. On the same day, Ethereum ETFs posted a net inflow of $9.5 million, with ETHA seeing a net outflow of $4.1 million, ETHB a net inflow of $5.8 million, and FETH a net inflow of $3.9 million.
Q: Why didn’t the 41% increase in daily ETH transaction volume translate into a comparable price surge?
The increase in transaction volume reflects a higher frequency of on-chain activity, not a larger scale of capital inflows. During the same period, stablecoin transfer volume dropped 42.6% and transaction fees fell nearly 50%, indicating that transactions were primarily small-scale, low-value interactions rather than large capital movements. As a result, the impact of transaction volume growth on price is limited by the dilution of economic value.
Q: Why has on-chain stablecoin activity on Ethereum dropped to its lowest level this year?
According to Santiment data, the number of active USDT and USDC addresses on Ethereum has fallen to its lowest level since 2026. This mainly reflects the current market moving sideways, with traders taking a wait-and-see approach and lacking clear directional conviction. Weaker stablecoin activity usually signals reduced market purchasing power and short-term momentum.
Q: Can this round of capital rotation continue?
Sustainability depends on three key factors: whether Ethereum ETFs can maintain consistent net inflows (currently at $9.5 million daily and $187 million weekly, both positive signals), whether Bitcoin can avoid a sharp pullback amid ETF outflows, and whether the quality of on-chain activity on Ethereum can shift from being frequency-driven to value-driven. Current on-chain data shows signs of economic value dilution, so it will be important to monitor these indicators for further trends.
