Solana's chances of securing a spot exchange-traded fund (ETF) approval have improved meaningfully since 2023, driven by maturing infrastructure, regulated custody solutions, and a more receptive regulatory environment under new SEC leadership. The approval of spot Bitcoin ETFs in January 2024 and spot Ethereum ETFs in May 2024 established a regulatory playbook that Solana is now positioned to follow, though genuine concerns about market structure and network decentralization persist.

What Changed to Make Solana ETF Approval More Likely?

The SEC's approval framework for Bitcoin and Ethereum ETFs rested on three foundational pillars: the size and liquidity of the underlying spot market, the availability of regulated custodians to hold the asset for institutional products, and the existence of regulated derivative markets that enable surveillance-sharing agreements. Solana has now addressed two of these three requirements substantially.

CME Solana futures launched in March 2025, following the exact regulatory playbook that Bitcoin and Ethereum used before their ETF approvals. The futures market has grown in open interest and daily volume through 2025 and into 2026, reaching a scale that is smaller than Bitcoin or Ethereum futures but large enough to support the surveillance-sharing argument that regulators have relied on. This was not accidental; the launch was specifically structured to create the futures market prerequisite the SEC has used as part of its approval framework.

On the custody side, the gap that existed in early Solana ETF applications has closed. Coinbase Custody added institutional Solana custody in 2024, while Anchorage Digital, which holds a US national bank charter specifically for digital assets, also supports institutional Solana custody. Fidelity Digital Assets has expanded its Solana infrastructure as well. The cold storage of spot SOL by a regulated custodian on behalf of a fund, which is the core requirement for an ETF, is now available from multiple qualified providers with meaningful institutional track records.

What Regulatory Obstacles Still Stand in the Way?

The bear case for Solana ETF approval rests on several genuine concerns that have not been fully resolved. Market structure remains a legitimate issue; Solana's spot trading volume, while substantial, is more concentrated on offshore exchanges like Binance and OKX than Bitcoin or Ethereum were at the time of their ETF approvals. The proportion of Solana volume traded on regulated US venues, particularly Coinbase and Kraken, is lower than ideal for the surveillance-sharing framework the SEC has relied on. However, Solana's US-venue volume has been increasing as regulated exchanges compete for SOL liquidity.

Validator concentration presents another regulatory concern. Solana's proof-of-stake consensus relies on validators, and the stake distribution among validators is more concentrated than Ethereum's, with the top 20 validators controlling a meaningful portion of total staked SOL. This is relevant to regulatory assessments of market integrity and decentralization, though it is worth noting that Bitcoin's mining concentration, where a handful of mining pools account for most hash rate, did not prevent Bitcoin ETF approval.

Solana's network reliability history also remains part of the documented record that regulators consider. The network experienced several significant outages in 2021 and 2022, including outages lasting multiple hours. However, the network's reliability has improved substantially in 2023, 2024, and 2025, with no major outages during the period of highest institutional scrutiny. Solana's local fee market improvements through SIMD-0096 have improved network economics and resilience, addressing some of the structural issues that contributed to prior congestion events.

How to Understand the Current Regulatory Environment

• SEC Leadership Change: The regulatory environment for cryptocurrency at the SEC changed materially after the 2024 US election, with the replacement of Gary Gensler with a chairman more explicitly receptive to crypto industry engagement. This shifted the SEC from an adversarial stance toward one where industry representatives report more substantive dialogue on product structures.
• Active Application Review: Solana ETF applications from VanEck, 21Shares, Canary Capital, and Bitwise were filed in late 2024 and early 2025. The SEC's review timeline has been extended through the standard process, but applicants and their counsel have characterized the engagement as more substantive than prior cycles, with the SEC asking detailed questions about market structure, surveillance, custodial arrangements, and staking.
• Political Context: The current administration has taken a more explicitly supportive stance on crypto regulation than its predecessor, which creates a different incentive structure at the agency level. While this does not guarantee approval, it is part of the factual context for understanding why approval odds have improved since 2023.

The staking question represents a separate and more complex issue that mirrors challenges already faced by Ethereum ETF holders. The institutional staking yield gap is a live question for Ethereum ETFs too; the SEC declined to include staking in the initial Ethereum ETF approvals, meaning Ethereum ETF holders do not earn staking yield. SOL generates significant staking yield, roughly 6 to 8 percent annualized for validators. An ETF that holds spot SOL without staking gives investors price exposure without yield. Whether future ETF structures can include staking is an ongoing regulatory discussion rather than a settled question.

The honest assessment of Solana's ETF approval prospects requires engaging with both the strengthening case and the genuine remaining concerns. The regulatory logic that supported Bitcoin and Ethereum ETF approvals has been established and is now being applied to subsequent assets based on similar criteria rather than re-litigating first principles. Solana's ecosystem has matured substantially, and the infrastructure required for institutional custody and market surveillance has been built out. However, the bear case has not disappeared; it has simply weakened as the network and market structure have improved.

Multiple pending crypto ETF applications that were stalled under the prior SEC administration have received more active engagement under the new leadership, suggesting a shift in how the agency evaluates these products. For Solana specifically, the combination of improved custody infrastructure, growing CME futures volume, and a more receptive regulatory environment has created a materially different approval landscape than existed just 18 months ago.