HYPE spot ETF inflows top debut benchmarks, ahead of BTC/ETH

Newly launched spot HYPE ETFs tied to Hyperliquid are showing unusually strong, issuer-driven demand. Kairos Research says the HYPE ETFs absorbed demand equal to 1.04% of HYPE’s market cap over their first 10 trading days, outperforming the spot Bitcoin, Ether and Solana ETF debut benchmarks on the same market-cap-adjusted basis (BTC 0.59%, ETH 0.41%, SOL 0.31%). Flow tracking adds more detail: SoSoValue data shows spot HYPE ETFs logged $6.89M in net inflows during the partial launch week (May 12–May 15), then $68.02M net inflows for the week ending May 22. By contrast, spot Bitcoin ETFs saw about $2.26B in net outflows over the two-week period, while spot Ether ETFs recorded net outflows (~$471M total). Other altcoin-linked ETFs were positive in the week ending May 22, led by XRP ETFs (+$22.04M) and Solana-linked ETFs (+$15.63M). Bloomberg ETF analyst Eric Balchunas also highlighted that 21Shares’ Hyperliquid ETF (THYP) is up about 50% since launch, faster than Roundhill’s DRAM ETF and BlackRock’s IBIT. Traders’ key takeaway: HYPE spot ETF inflows look stronger than BTC/ETH flows, which remain comparatively pressured—raising the odds of continued relative strength in HYPE in the near term.
Bullish
HYPE spot ETF flows look meaningfully stronger than spot BTC/ETH during the same early windows. The market-cap-adjusted debut metric (1.04% for HYPE vs 0.59% BTC, 0.41% ETH, 0.31% SOL) suggests incremental “new issuer” demand rather than just repositioning in legacy products. Follow-through in SoSoValue’s weekly net inflows ($6.89M then $68.02M) contrasts with persistent BTC and ETH net outflows, which can keep relative momentum supportive for HYPE. Short term, traders may see higher probability of continued inflow-driven upside/relative strength in HYPE while BTC/ETH flows remain pressured. Longer term, sustained issuer-driven inflows over the first 30 days would strengthen the institutional adoption narrative and improve the odds of a more durable bid; if inflows fade, the outperformance could reverse quickly. Overall, the near-term demand imbalance is the dominant bullish factor.