- The SEC used its final 60-day extension on spot Solana ETF filings, setting October 16, 2025 as the deadline.
- Orders cite BZX Rule 14.11(e)(4) and the need for more time to consider market surveillance and investor protection.
- REX-Osprey’s SSK, a U.S. Solana staking ETF, has topped $150M AUM with record daily inflows.
- BlackRock says it has no current plans for a SOL ETF, while multiple issuers await the SEC’s call.
The U.S. Securities and Exchange Commission has pushed its decision on spot Solana ETFs to October 16, 2025, invoking the final allowable 60-day extension. This delay keeps market participants parsing the fine print while weighing what approval or denial could mean for regulated exposure to SOL and for future altcoin ETF attempts.
Meanwhile, a separate product is already pulling in assets: the REX-Osprey Solana + Staking ETF (SSK) has quickly gathered interest with a staking-first design and rising assets under management above $150 million, underscoring demand for Solana-linked vehicles even before a spot U.S. ETF verdict arrives.
SEC extends review of U.S. spot Solana ETFs
In orders issued under delegated authority by the SEC’s Division of Trading and Markets, the regulator used near-identical language for multiple Solana ETF proposals, stating it needs “sufficient time to consider” the associated rule changes. These filings are tied to Cboe BZX’s Rule 14.11(e)(4) for Commodity-Based Trust Shares, which spells out listing, disclosure, and surveillance requirements.
The applications from issuers including Bitwise and 21Shares were initially submitted in late January and then published in the Federal Register, opening a period for public comment. After an extension in March and a May move to open formal proceedings, the SEC has now used its final procedural delay, leaving October 16, 2025 as the deadline to approve or deny the spot Solana ETFs.
What the SEC orders say and the timeline
According to the orders, the Commission is focused on whether proposed rule changes satisfy market integrity and investor protection standards. That includes evaluating surveillance mechanisms and the ability to deter market manipulation in the underlying spot SOL market, a familiar test applied to other crypto ETFs. Evaluating these safeguards is crucial for granting approval.
Most reactions have come from industry voices that, at this stage, the final extension makes a further delay unlikely. Analysts widely expect a decision by mid-October, which could be pivotal for the sector’s development.
Industry responses and key concerns
Market observers highlight unresolved questions around Solana’s regulatory classification, network stability, and concentration risks as part of the SEC’s considerations. Surveillance-sharing agreements and safeguards against market manipulation could be decisive factors in granting approval.
Many analysts believe that with this final extension, another delay is unlikely. The decision window appears set for mid-October. Additionally, this outcome will likely influence future altcoin ETF proposals, shaping the path for other digital assets beyond Solana.
Where SSK—the Solana staking ETF—fits in
Separate from the pending spot products, the REX-Osprey Solana + Staking ETF (SSK) launched on July 2 offers investors spot SOL exposure with 100% of holdings staked, distributing staking rewards as monthly dividends. The portfolio includes arrays of directly staked SOL alongside exposure through a 21Shares Solana Staking ETP that is itself staked.
Investor interest was immediate, with assets surpassing $100 million in AUM within two weeks and recently crossing about $151 million, according to disclosures. Although flows have varied weekly, recent sessions saw significant inflows, including a record single-day inflow near $13 million and increased trading volumes since launch.
Who is lining up for spot SOL ETFs
Alongside firms like Bitwise and 21Shares, others such as Grayscale, Franklin Templeton, Fidelity, VanEck, CoinShares, and Canary Capital have moved forward with amended S-1 filings in 2025 to list spot Solana ETFs in U.S. markets. These proposals generally follow the Commodity-Based Trust Shares framework used by approved Bitcoin and Ethereum products.
BlackRock, the largest crypto ETF issuer by assets, has indicated it has no current plans for a spot Solana ETF. While this stance could change, for now, other issuers are progressing, awaiting the SEC’s decision.
Why this matters for markets and investors
If approved, spot Solana ETFs would provide traditional investors regulated, exchange-traded access to SOL without needing to manage private keys, potentially attracting a broader audience and increasing liquidity. A rejection would indicate that concerns about market oversight and quality still dominate in the regulator’s view. For an in-depth analysis of potential regulatory impacts, visit this article on Nasdaq’s efforts in crypto regulation.
Given Solana’s role as a bellwether for non-Bitcoin, non-Ethereum assets, the regulator’s decision could shape the future course of other altcoin ETF filings. Market participants are keenly observing issuer updates, public commentaries, and any shifts in the SEC’s stance on market surveillance.
Canada’s head start with Solana ETFs
North of the border, Canadian issuers launched spot Solana ETFs in Q2 2025, alongside other large-cap crypto products. This early adoption reflects a more accommodating regulatory environment and offers a valuable preview of how SOL-based funds can operate publicly. For more on regional differences, review Bitcoin’s recent market momentum.
For U.S. investors, the Canadian experience serves as a reference, but the SEC’s decision will ultimately depend on its own regulatory standards and evidence concerning market integrity.
