Ethereum ETF Approval Expectations Heat Up: SEC Progress and Market Capital Flow Analysis

Ethereum ETF Approval Expectations Heat Up, Market May Usher in New Wave of Capital

As the U.S. Securities and Exchange Commission (SEC) enters a critical phase in its review of spot Ethereum ETFs, the cryptocurrency market is closely watching an event that could reshape the industry. Several asset management firms have submitted spot Ethereum ETF applications now under formal SEC review. Market consensus suggests that approval would bring significant capital inflows and price support to Ethereum and the broader DeFi ecosystem.

Approval Progress: From Hesitation to Acceleration

According to sources familiar with the matter, the SEC has held multiple technical meetings with applicants recently, with discussions shifting from initial concerns about "market manipulation risks" to "Ethereum's proof-of-stake (PoS) mechanism and commodity classification." This mirrors the communication path seen before the approval of spot Bitcoin ETFs in early 2024. Although the SEC has not made a clear statement, industry analysts note that regulators' perception of Ethereum is subtly changing—especially after Ethereum's upgrade from proof-of-work (PoW) to PoS, which improved energy efficiency and decentralization, strengthening the legal basis for classifying it as a "commodity" rather than a "security."

Currently, financial giants including BlackRock and Fidelity have submitted spot Ethereum ETF applications. According to the SEC's review process, a final decision is expected between the end of Q2 2025 and early Q3 2025. Market sentiment swings between "optimism" and "caution," but the overall bullish atmosphere is strong.

Capital Flows: Institutional Positioning Accelerates

Against the backdrop of rising approval expectations, institutional capital has begun to position itself early. According to CoinShares data, as of April 2025, Ethereum-related investment products have recorded net inflows for several consecutive weeks, with cumulative inflows exceeding tens of billions of dollars. This closely mirrors the capital flow pattern before the approval of spot Bitcoin ETFs—institutions often build positions through trust funds, futures ETFs, and other channels before formal approval.

Meanwhile, on-chain data for Ethereum also shows positive signals. According to DeFi Llama, the total value locked (TVL) on Ethereum's mainnet rebounded near historical highs in Q1 2025, with major protocols like Lido and Aave contributing the bulk of the increase. Analysts believe this reflects a recovery in market confidence in Ethereum as the underlying asset for DeFi, and ETF approval would further lower the barrier for traditional capital to enter DeFi.

Potential Impact on ETH Price: Will History Repeat?

Looking back at the market performance after the approval of spot Bitcoin ETFs: after approval in January 2024, Bitcoin's price rose from around $40,000 to over $100,000 in the following months, reaching an all-time high. Although Ethereum differs from Bitcoin in market capitalization, liquidity, and market depth, the market generally expects that Ethereum ETF approval could replicate a similar "post-approval rally" pattern.

However, some analysts caution that Ethereum's supply mechanism differs from Bitcoin's. Bitcoin has a fixed total supply of 21 million coins, while Ethereum's supply under the PoS mechanism adjusts dynamically based on network activity. This means that even if ETFs bring significant buying pressure, ETH's upside potential may be influenced by changes in inflation rates. Nevertheless, if approved, ETH prices are expected to break through previous high ranges in the medium term.

DeFi Ecosystem: A Catalyst from "Compliance" to "Prosperity"

The approval of spot Ethereum ETFs would not only affect ETH prices but could also become a turning point for the development of the DeFi ecosystem. Currently, one of the biggest bottlenecks facing DeFi protocols is compliance—traditional financial institutions often cannot directly hold or trade ETH due to regulatory concerns. The introduction of ETFs would provide these institutions with a compliant and convenient exposure, indirectly driving user growth and liquidity improvements for DeFi protocols.

For example, if ETFs are approved, large institutions such as pension funds and insurance companies could indirectly participate in Ethereum staking through ETFs, thereby earning yields via liquid staking protocols like Lido. This transmission path of "institutional capital → ETF → DeFi protocols" could bring tens of billions of dollars in incremental capital to DeFi. Additionally, ETF approval could accelerate the adoption of Ethereum Layer 2 solutions, as institutional capital tends to prefer network environments with lower transaction costs and faster speeds.

However, the DeFi ecosystem also faces potential risks. If the SEC questions Ethereum's "security" classification during the review process, it could trigger a regulatory chain reaction, forcing some DeFi protocols to adjust their business models. Therefore, the approval outcome is not just about price but also about the regulatory positioning of the entire Ethereum ecosystem.

Risk Warning

The above content is for reference only and does not constitute investment advice. The cryptocurrency market is highly volatile, and the outcome of spot Ethereum ETF approval is uncertain. Market expectations may already be partially reflected in current prices. Investors should fully understand the relevant risks, including but not limited to regulatory policy changes, market sentiment reversals, and technical risks, and make independent decisions based on their own risk tolerance.