CryptoQuant's on-chain data reveals a clear split in how Bitcoin and Ethereum are recovering in 2026. Bitcoin's rally is built on real spot purchases — investors pulling BTC off exchanges into long-term storage. Ethereum's price is holding up, but for a different reason: less selling pressure, not fresh demand.
Bitcoin's institutional buying spree
US spot Bitcoin ETFs recorded $532 million in net inflows on May 4, 2026, and $2.44 billion across the full month of April — the largest monthly institutional buying figure in nearly eight months. That's genuine demand removing supply from exchanges and creating a structural tailwind for price.
Ethereum's muted flows
US spot Ethereum ETFs logged just $61.29 million in net inflows on May 4. The scale and consistency of ETH's institutional flows haven't matched Bitcoin's trajectory. CryptoQuant's analysis indicates that Ethereum's price stability owes more to reduced selling pressure than to any surge in new demand.
The dominance gap
Bitcoin dominance — BTC's share of total crypto market capitalization — currently sits above 60%. CryptoQuant says that level is likely to hold until Ethereum demonstrates sustained spot buying similar to Bitcoin's pattern. As long as institutional money keeps favoring BTC, its market share will stay elevated.
What an altcoin rally would need
If Ethereum eventually mirrors Bitcoin's spot demand pattern, a broader altcoin rally could follow as capital rotates outward from Bitcoin into the wider market. But that hasn't happened yet. For now, Bitcoin trades around $81,500, consolidating above the critical $80,000 level. The next big move may depend on whether institutional money starts flowing into ETH the way it has into BTC.
