Ethereum ETF Inflows Hit $729M, Bitcoin Products Maintain Six-Day Surge

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Ethereum exchange-traded funds (ETFs) are seeing a major wave of investor confidence, raking in over $729 million in inflows this week, according to the latest market data. This surge highlights the growing institutional appetite for Ethereum, just as Bitcoin ETFs recorded their own six-day streak of continuous inflows, extending the bullish momentum across the crypto market.

On August 13, 2025, U.S. spot Ethereum exchange-traded funds (ETFs) recorded a massive $729.1 million in net inflows, marking their second-largest single-day haul since launching in 2024, according to SoSoValue data. Meanwhile, Bitcoin ETFs extended their winning streak with $86.9 million in inflows, securing six consecutive days of positive flows. This dual momentum underscores a deepening institutional appetite for cryptocurrencies, with Ethereum’s ETFs outpacing Bitcoin’s by nearly sevenfold over three days, amassing $2.2 billion compared to Bitcoin’s $330.9 million.

The strong performance of Ethereum ETFs signals that traditional investors are increasingly looking beyond Bitcoin for long-term exposure. With ETH trading near key resistance levels, analysts suggest that ETF inflows could act as a catalyst for further upside momentum. On the other hand, Bitcoin’s consistent six-day inflow streak underscores its dominance as a preferred store of value in the digital asset class, further cementing its role as the gateway for institutional adoption.

Market strategists believe that Ethereum’s appeal stems from its DeFi and smart contract ecosystem, which has real-world applications across tokenization, finance, and gaming. Meanwhile, Bitcoin continues to attract institutions seeking a hedge against inflation and monetary uncertainty. Together, these inflows demonstrate how crypto ETFs are rapidly reshaping investor access, lowering barriers for those previously hesitant to enter the volatile digital asset market.

Industry experts point out that sustained ETF inflows could help reduce volatility by strengthening liquidity and broadening participation from pensions, hedge funds, and retail investors. If Ethereum’s ETF momentum continues alongside Bitcoin’s dominance, analysts predict a multi-chain bull market narrative, potentially setting up a fresh wave of capital entering the broader crypto space.

Overall, the combined success of Bitcoin and Ethereum ETFs highlights a transformational shift in crypto adoption, bridging the gap between traditional finance and digital assets, and positioning both BTC and ETH as institutional cornerstones in the evolving investment landscape.

Ethereum ETFs Lead the Charge

BlackRock’s ETHA ETF dominated Wednesday’s inflows, capturing $500.9 million, while Fidelity’s FETH followed with $154.7 million. Other contributors included Grayscale’s Ether Mini Trust ($51.3 million), Bitwise’s ETHW ($10.85 million), and Franklin’s EZET ($3.59 million), with no outflows recorded across the nine spot Ether ETFs. The day’s $729.1 million haul is part of a three-day surge totaling $2.2 billion, following a record $1.02 billion on Monday and $523.9 million on Tuesday. This frenzy pushed Ethereum ETF trading volumes to a record $4.47 billion, with net assets hitting a new peak of $29.72 billion. The rally has driven ETH’s price to $4,775, just 3% shy of its November 2021 high, fueled by a supply squeeze as ETFs absorb 3.8% of circulating ETH since June.

Bitcoin ETFs: Steady but Outshone

Bitcoin ETFs maintained their sixth straight day of inflows, adding $86.9 million on August 13, led by Ark Invest’s ARKB ($36.58 million) and Fidelity’s FBTC ($26.7 million). Grayscale’s Bitcoin Mini Trust contributed $11.42 million, while Bitwise’s BITB and Invesco’s BTCO added $7.32 million and $4.9 million, respectively. Notably, BlackRock’s IBIT, a usual leader, recorded zero flows but traded at a premium. Total Bitcoin ETF trading volume reached $4.97 billion, with net assets soaring to an all-time high of $158.64 billion. Despite Bitcoin’s price climbing to $122,704, up 2.8% in 24 hours, its ETF inflows pale compared to Ethereum’s, signaling a shift in institutional focus toward ETH.

Why Ethereum Is Stealing the Spotlight?

Ethereum’s ETF dominance is driven by several factors. The U.S. GENIUS Act, passed in July 2025, has boosted stablecoin adoption on Ethereum, which hosts over 50% of stablecoins, generating 40% of blockchain fees. Standard Chartered’s Geoff Kendrick raised his year-end ETH price target to $7,500 from $4,000, citing institutional buying, ETF activity, and upcoming Layer 1 upgrades that could increase transaction throughput tenfold. Corporate treasuries, like BitMine Immersion’s $24.5 billion ETH acquisition plan, are tightening supply, with monthly ETF inflows equating to 500,000 ETH against only 450,000 new ETH issued since the 2022 Merge. This supply-demand imbalance has sparked a 60% price surge in the past month, liquidating $127.4 million in short positions.

Technical Market Analysis: Ethereum (ETH) and Bitcoin (BTC)

Ethereum (ETH)

Current Price: ~$3,240
Key Resistance Levels: $3,350 and $3,500
Key Support Levels: $3,100 and $2,950

Ethereum has been consolidating near the $3,200–$3,250 zone, with strong buying activity linked to ETF inflows. If ETH breaks above $3,350, a rally toward $3,500 could follow, signaling a potential bullish continuation. On the downside, losing support at $3,100 risks a correction back to the $2,950 support zone. Momentum indicators like RSI remain neutral-to-bullish, suggesting traders are eyeing a possible breakout.

Bitcoin (BTC)

Current Price: ~$124,800
Key Resistance Levels: $126,000 and $130,000
Key Support Levels: $122,000 and $118,500

Bitcoin has extended its rally after six straight days of ETF inflows, holding firmly above $124K. If bulls clear the $126K barrier, the next target lies near $130K, which could fuel a fresh all-time-high attempt. However, if selling pressure emerges, $122K serves as the first line of defense, with deeper support at $118,500. The strong ETF demand suggests dips may be quickly absorbed by institutional buyers.

Market Implications: A Shifting Landscape

The $729 million Ethereum ETF inflows and Bitcoin’s six-day streak underscore a maturing crypto market, with ETFs offering regulated exposure for institutional players like pension funds and asset managers. Ethereum’s outperformance—$2.3 billion in weekly inflows versus Bitcoin’s $330.9 million—suggests a rotation toward altcoins, driven by Ethereum’s DeFi and stablecoin dominance. Analysts like Nate Geraci on X predict continued ETH ETF strength, with $3 billion in new capital over seven trading sessions. However, Bitcoin’s entrenched role as a store of value ensures its resilience, even if ETH steals the spotlight. The combined $187 billion in ETF net assets signals a robust institutional footprint, potentially stabilizing prices into Q4 2025.

Alexander Lorenzo

Alexander Lorenzo is a seasoned crypto educator at Criptz, Alexander contributes high-quality educational content aimed at helping both new and experienced users understand the evolving world of blockchain and cryptocurrency. He continues to be a trusted voice in the industry, offering clarity in a fast-moving market. Whether you’re just starting or looking to sharpen your skills, his content delivers real value.

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