What happened
Bitwise's BHYP, a US spot ETF tracking Hyperliquid's HYPE token, recorded $4. 31 million in trading volume on its first session May 15, per CryptoSlate's tally of opening-day prints. That's the heaviest debut for any of the spot altcoin ETFs cleared in the US this year.
Bitwise's Chainlink vehicle CLNK had held the prior high at $3. 23 million. Its Avalanche fund BAVA opened at $2.
61 million. BHYP cleared both by margins that aren't close: 33% over CLNK, 65% over BAVA. 21Shares' THYP went live on Nasdaq in the same week, giving HYPE exposure two US wrappers out of the gate.
Why it matters
Spot altcoin ETFs in the US are a new product class, and issuers are still learning what demand looks like outside of the BTC and ETH benchmarks. The Bitwise lineup gives a clean apples-to-apples read because the three funds share the same sponsor, the same fee structure pattern, and similar launch playbooks. BHYP clearing CLNK and BAVA by double digits on day one says the HYPE narrative pulled more concentrated retail and trading-desk turnout than two prior altcoins with longer-standing institutional footprints.
It also says Bitwise is willing to lean into perp-DEX exposure as a category, not just L1 and oracle infrastructure. The catch: debut volume measures interest, not commitment. ETF turnover on day one often includes seed liquidity, market-maker churn, and arb-driven prints that don't translate into sticky creations.
Market impact
The two-issuer overlap is the trade to watch. BHYP and THYP are competing for the same flow window. In the spot Bitcoin ETF cohort, the issuer that captured early creations - BlackRock's IBIT - kept compounding share while higher-fee peers bled.