Crypto ETF Weekly Report | Last Week, U.S. Bitcoin Spot ETFs Saw Net Inflows of $631 Million; U.S. Ethereum Spot ETFs Saw Net Inflows of $70.3 Million

链捕手Published on 2026-05-11Last updated on 2026-05-11

Abstract

Crypto ETF Weekly Report: US Bitcoin spot ETFs saw a net inflow of $631 million last week, bringing total net assets to $106.66 billion. BlackRock's IBIT led inflows with $596 million. US Ethereum spot ETFs recorded a net inflow of $70.3 million, with total net assets reaching $13.73 billion, primarily driven by BlackRock's ETHA ($100 million). In Hong Kong, Bitcoin spot ETFs had a net inflow of 15.57 BTC (assets: $320 million), while Ethereum spot ETFs saw no inflows. On the options front, Bitcoin spot ETF options saw a total notional trading volume of $976 million and a put/call ratio of 2.90, indicating heightened short-term trading activity and a bullish sentiment. Additionally, a market report noted Coinbase and Kraken dominate 22% of AI citations in the US crypto sector, with BlackRock's IBIT leading responses to "Bitcoin ETF" queries. Meanwhile, the SEC has delayed its review of the first batch of prediction market ETFs linked to real-world events like election outcomes.

Compiled by: Jerry, ChainCatcher

Performance of Crypto Spot ETFs Last Week

U.S. Bitcoin Spot ETFs Net Inflows of $631 Million

Last week, U.S. Bitcoin spot ETFs saw net inflows on three days, with total net inflows reaching $631 million, and total net asset value reaching $106.61 billion.

Last week, 5 ETFs were in a net inflow state, with inflows mainly coming from BlackRock's IBIT, which saw net inflows of $596 million.

Data Source: Farside Investors

U.S. Ethereum Spot ETFs Net Inflows of $70.3 Million

Last week, U.S. Ethereum spot ETFs saw net inflows on four days, with total net inflows reaching $70.3 million, and total net asset value reaching $13.73 billion.

Last week, inflows mainly came from BlackRock's ETHA, with net inflows of $100 million. 3 Ethereum spot ETFs were in a net inflow state.

Data Source: Farside Investors

Hong Kong Bitcoin Spot ETFs Net Inflows of 15.57 Bitcoin

Last week, Hong Kong Bitcoin spot ETFs saw net inflows of 15.57 Bitcoin, with net asset value reaching $320 million. Among them, issuer Harvest Bitcoin's holdings decreased to 211.01 Bitcoin, while China Asset Management's increased to 2590 Bitcoin.

Hong Kong Ethereum spot ETFs had no capital inflows, with a net asset value of $68.49 million.

Data Source: SoSoValue

Performance of Crypto Spot ETF Options

As of May 8, the total nominal trading volume for U.S. Bitcoin spot ETF options was $976 million, with a total nominal trading volume put/call ratio of 2.90.

As of May 7, the total nominal open interest for U.S. Bitcoin spot ETF options reached $27.89 billion, with a total nominal open interest put/call ratio of 1.51.

Market trading activity for Bitcoin spot ETF options has increased in the short term, with overall sentiment leaning bullish.

Additionally, the implied volatility was 41.81%.

Data Source: SoSoValue

Last Week's Crypto ETF Developments

Report: Coinbase & Kraken Account for 22% of AI Crypto Industry Mentions in U.S., IBIT Dominates Bitcoin ETF-Related Answers

A market analysis report shows that Coinbase and Kraken collectively account for 22% of all AI mentions in crypto categories, with Coinbase at 13% and Kraken at 9%, maintaining a lead more than three times that of other U.S. trading platforms.

Gemini ranks third with 5.5%, followed by Robinhood Crypto at 5%, and BlackRock's spot Bitcoin ETF IBIT ranks fifth with 4.5%, dominating queries related to "Bitcoin ETF." The analysis points out that the influence of hardware wallets in AI answers is waning. While Ledger and Trezor still dominate "best crypto wallet" related questions, in questions about "best way to store crypto assets," AI is increasingly recommending regulated platform custody solutions.

The report suggests that the "self-custody narrative" that emerged after the FTX incident is no longer the dominant framework in AI citations. Furthermore, AI is rapidly shaping the U.S. retail crypto financial brand landscape. "When users ask ChatGPT where to buy Bitcoin, the platforms prioritized by AI in responses will have the opportunity to define the industry landscape for the next decade."

U.S. SEC Delays Review of First Batch of Prediction Market ETFs, Involving ETFs Linked to Real-World Events Like Election Results, Economic Recession

According to Reuters, the U.S. Securities and Exchange Commission (SEC) has delayed its review of the first batch of prediction market ETFs, postponing the launch of over 24 planned products. Informed sources revealed that the SEC is asking issuers to further explain product mechanisms and disclosure details, and this delay is expected to be temporary.

Issuers such as Roundhill Investments, Bitwise Asset Management, and GraniteShares submitted applications in February this year, proposing to launch ETF products linked to real-world events like election results, economic recession, tech layoffs, and oil prices.

Under SEC rules, ETF applications typically become effective automatically 75 days after filing unless the regulator intervenes. Currently, Roundhill has set May 5 as the effective date, with Bitwise and GraniteShares' products expected to launch around the same time. The market is closely watching whether the SEC will ultimately approve these products that would open up the "event contract" asset class.

Matt Hougan, Chief Investment Officer of Bitwise, stated: "This is a rapidly maturing space, and regulation is maturing alongside it," pointing out that innovative products like Bitcoin ETFs also underwent lengthy review processes before successfully launching.

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Related Questions

QWhat was the net inflow for US spot Bitcoin ETFs last week and what was the total NAV?

ALast week, US spot Bitcoin ETFs had a net inflow of 631 million USD, with a total Net Asset Value (NAV) reaching 106.61 billion USD.

QWhich fund was the primary source of inflow for US spot Ethereum ETFs last week, and what was the total net inflow?

AThe primary source of inflow for US spot Ethereum ETFs last week was BlackRock's ETHA, with a net inflow of 100 million USD. The total net inflow for all US spot Ethereum ETFs was 70.3 million USD.

QHow did the Hong Kong Bitcoin spot ETF perform in terms of net inflow last week, and what was its total NAV?

ALast week, the Hong Kong Bitcoin spot ETF had a net inflow of 15.57 bitcoins, with a total Net Asset Value (NAV) of 320 million USD.

QWhat was the notional total trade volume and the put/call ratio for US Bitcoin spot ETF options as of May 8th?

AAs of May 8th, the notional total trade volume for US Bitcoin spot ETF options was 976 million USD, with a put/call ratio of 2.90.

QWhat reason is cited for the SEC's delay in reviewing the first batch of prediction market ETFs?

AAccording to the report, the SEC has delayed its review of the first batch of prediction market ETFs, requesting further clarification from issuers on product mechanisms and disclosure details. This delay is expected to be temporary.

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DIGITAL GOLD ($BITCOIN): A Comprehensive Analysis Introduction to DIGITAL GOLD ($BITCOIN) DIGITAL GOLD ($BITCOIN) is a blockchain-based project operating on the Solana network, which aims to combine the characteristics of traditional precious metals with the innovation of decentralized technologies. While it shares a name with Bitcoin, often referred to as “digital gold” due to its perception as a store of value, DIGITAL GOLD is a separate token designed to create a unique ecosystem within the Web3 landscape. Its goal is to position itself as a viable alternative digital asset, although specifics regarding its applications and functionalities are still developing. What is DIGITAL GOLD ($BITCOIN)? DIGITAL GOLD ($BITCOIN) is a cryptocurrency token explicitly designed for use on the Solana blockchain. In contrast to Bitcoin, which provides a widely recognized value storage role, this token appears to focus on broader applications and characteristics. Notable aspects include: Blockchain Infrastructure: The token is built on the Solana blockchain, known for its capacity to handle high-speed and low-cost transactions. Supply Dynamics: DIGITAL GOLD has a maximum supply capped at 100 quadrillion tokens (100P $BITCOIN), although details regarding its circulating supply are currently undisclosed. Utility: While precise functionalities are not explicitly outlined, there are indications that the token could be utilized for various applications, potentially involving decentralized applications (dApps) or asset tokenization strategies. Who is the Creator of DIGITAL GOLD ($BITCOIN)? At present, the identity of the creators and development team behind DIGITAL GOLD ($BITCOIN) remains unknown. This situation is typical among many innovative projects within the blockchain space, particularly those aligning with decentralized finance and meme coin phenomena. While such anonymity may foster a community-driven culture, it intensifies concerns about governance and accountability. Who are the Investors of DIGITAL GOLD ($BITCOIN)? The available information indicates that DIGITAL GOLD ($BITCOIN) does not have any known institutional backers or prominent venture capital investments. The project seems to operate on a peer-to-peer model focused on community support and adoption rather than traditional funding routes. Its activity and liquidity are primarily situated on decentralized exchanges (DEXs), such as PumpSwap, rather than established centralized trading platforms, further highlighting its grassroots approach. 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