The weekly ETF scoreboard closed July with a clean split. US spot bitcoin funds gave back about $61.5 million in the week ending July 31, per The Crypto Times, while spot ether funds absorbed $27.4 million over the same five sessions, their fourth consecutive week of net inflows. Neither number is large by this market's standards. What makes the pair worth a weekend read is the direction: for a month now, whenever the bitcoin tape has wobbled, the ether tape has quietly kept filling, and the end of July turned that pattern into an actual streak.
We covered the single ugly session that did most of the weekly damage in Saturday's piece: $265.4 million left the bitcoin funds on Friday, July 31, with BlackRock's IBIT alone accounting for $122.7 million, followed by Fidelity's FBTC at $54.8 million, and Bitwise's BITB and Ark's ARKB near $17.8 million and $17.5 million each, per The Crypto Times. The whiplash detail is Thursday: the day before the exodus, IBIT took in $183.4 million and the complex as a whole was comfortably positive. One hawkish Fed digestion later, the same funds were the fastest exit in the market. That is what ETF liquidity means in both directions, and it is why single-day flow numbers deserve less weight than the weekly and monthly shape around them.
The monthly picture behind the split
Zoom out to July as a whole and the divergence gets more interesting, not less. Bitcoin ETFs actually finished the month positive, at about $172.4 million in net inflows, their first green month since April, a milestone that looked in doubt when we wrote about July tracking toward the smallest monthly inflows on record. Ether ETFs closed the same month at roughly $365.2 million, more than double the bitcoin figure, without a single week of net redemptions in the back half. On Friday, while the bitcoin complex hemorrhaged, ether funds still collected about $9 million, led by Bitwise's ETHB at $15.4 million. Solana funds added $2.8 million on the week, HYPE products lost $14.8 million, and the dogecoin funds sat entirely still.
The honest caveat belongs right next to the chart: both complexes are still net negative for 2026. Bitcoin ETFs carry roughly $5.3 billion in year-to-date outflows and ether ETFs about $1.1 billion, per The Crypto Times. Four good weeks do not repair a year like that. What they do show is where the marginal allocator is putting the next dollar, and for a month running that dollar has preferred ether.
Rotation is a regime, until it is not
Our read is the same one we sketched when ether first started outrunning bitcoin in mid-July: this looks like rotation within crypto allocations rather than money leaving the asset class. The pattern held on the worst bitcoin day of the month, which is exactly when a genuine exit would have dragged everything red together. Allocators trimming the position that just absorbed three Fed dissents and a Coinbase earnings miss, while adding to the one with a four-week tailwind, is ordinary portfolio behavior, not a verdict on either asset.
The practical read for our beat is about what this tape rewards. Distribution events, token launches and unlock cliffs land on whatever demand exists when they hit, and right now that demand is uneven by asset in a way it was not in June. A launch that settles into ether-adjacent liquidity is playing on the friendlier half of the field this month. None of that is a forecast; streaks like this one have ended on a single macro print before, and August opens with bitcoin under $63,000 and a market still arguing with the Fed. We would rather watch whether the ether streak survives its first genuinely bad week than extrapolate it. Streaks are facts, regimes are stories, and the flows will tell us which one this was.
