Solana’s spot ETFs just strung together their 12th consecutive week of net inflows, a streak that has pulled more than $1.4 billion into the category and pushed total assets under management to roughly $1.62 billion. Meanwhile, Bitcoin spot ETFs are sleepwalking, with trading volume sinking to its lowest full five-session weekly total since October 2024 and net inflows amounting to a whisper-quiet $6.1 million.
Solana’s ETF machine keeps humming
The week ending September 18 was a standout, with $60.7 million in net inflows into Solana ETFs. Nearly half of that, $47.6 million, poured in on the final trading day alone.
Bitwise’s BSOL, a staking ETF that passes through SOL staking rewards to holders, has captured approximately 80% of all Solana ETF inflows. Staking yield gives BSOL a structural advantage over competitors: investors get exposure to SOL’s price movement plus an embedded income stream.
The rest of the field includes Grayscale’s GSOL, Fidelity’s FSOL, VanEck’s VSOL, and Morgan Stanley’s MSOL. SOL itself has responded accordingly, trading at $110 to $112 in mid-September, its highest level in roughly seven months.
Bitcoin’s ETF market flatlines
Bitcoin’s spot ETFs are having a very different September. Weekly net inflows of $6.1 million barely register against the category’s multi-billion-dollar asset base. Trading volume across all Bitcoin spot ETFs dropped to levels not seen since October 2024. Bitcoin ETFs have experienced periods of extended outflows in recent months, a pattern that makes Solana’s 12-week streak look even more impressive by comparison.
Why the divergence matters
The $1.62 billion in Solana ETF AUM is still modest compared to Bitcoin’s ETF empire. But the velocity of accumulation matters. It took Bitcoin spot ETFs months after their January 2024 launch to hit a comparable inflow streak. Solana products are building momentum faster than most observers expected.
Bitwise’s dominance within the Solana category also raises a competitive question for other issuers. If 80% of flows are going to a single staking product, the remaining issuers need to differentiate or risk becoming afterthoughts.