Solana Staking ETFs Surpass $500 Million in Debut Week
Bitwise's BSOL and Grayscale's GSOL, two spot Solana staking exchange-traded funds (ETFs), have quickly amassed more than $500 million in assets under management (AUM) days after debuting on the New York Stock Exchange. The rapid accumulation highlights growing investor interest in Solana-based staking products.
Significant Inflows for New Solana Funds
Bitwise's BSOL ETF recorded close to $70 million in inflows on its launch day. Over the next two trading days, the fund drew an additional $130 million, bringing its net inflows to $197 million so far. Including $222.9 million in seed capital, BSOL's first-week flows stand at nearly $420 million, according to various industry data sources. This strong start ranked the fund 16th in overall ETF flows for the week.
Grayscale's GSOL ETF, launched a day after BSOL, saw more modest net inflows of approximately $2.2 million since inception. However, with launch capital included, GSOL now manages over $100 million in Solana assets. Notably, GSOL carries a management fee of 0.35%, higher than BSOL's 0.2% fee.
Staking Mechanics and Regulatory Differences
Both ETFs generate additional yield for investors by staking their held Solana. Grayscale has committed to passing on about 77% of all net staking rewards to GSOL investors. While both funds take a similar approach to structure, they follow different regulatory paths than REX-Osprey's SSK ETF�another Solana staking fund�which operates under the Investment Company Act of 1940 as opposed to the 1933 structure used by BSOL and GSOL. SSK reportedly holds around $400 million in assets.
Broader ETF Market Performance
Spot Bitcoin and Ethereum ETFs also experienced positive momentum over October. Bitcoin ETFs attracted $3.61 billion in inflows for the month, edging higher than September's $3.53 billion. Monthly trading volume for bitcoin ETFs increased sharply, from $72.91 billion in September to $133.45 billion in October�an 83% gain and a new record, surpassing the previous high of $111.76 billion set in March 2024.
Spot Ethereum funds recorded $668.13 million in October inflows and $55.25 billion in trading volume, slightly below the record set in August 2025. Combined, Ethereum ETFs now hold roughly $25 billion in ether, representing more than 5% of the total ETH supply.
Market Implications
The strong early inflows to newly launched Solana staking ETFs, alongside continued positive momentum in Bitcoin and Ethereum funds, signal sustained institutional and retail demand for crypto investment vehicles. Regulatory structures and fund fees remain key differentiators as competition grows in the crypto ETF sector.
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