Money is flowing back into U.S. spot Bitcoin ETFs — and this time, the streak has lasted an entire trading week.
Bitcoin ETFs recorded roughly $853.5 million in combined net inflows between August 3 and August 7, marking five consecutive sessions of positive flows.
The numbers climbed quickly. Funds attracted about $170.1 million on August 3, followed by $211.5 million the next day. August 5 delivered the strongest session of the week at around $244.4 million.
Another $128.8 million arrived on August 6 before inflows cooled to approximately $98.85 million on August 7.
Five green days in a row is notable on its own. The bigger story is where Bitcoin ETF demand was just one week earlier.
A Sharp Reversal From Late July
The opening week of August looked very different from the end of July.
Bitcoin investment products had recorded roughly $61.5 million in net withdrawals during the previous week. July 31 was particularly weak, with investors pulling around $265 million from the funds.
Then sentiment flipped.
The move from weekly withdrawals to $853.5 million in new money represents a swing of roughly $915 million.
August has also already left July’s full-month performance far behind. Spot Bitcoin ETFs brought in approximately $172.4 million during all of July. Their first five August sessions produced nearly five times that amount.
That doesn’t guarantee the trend continues. It does show how quickly institutional appetite can return when market conditions change.
BlackRock’s IBIT Takes Most of the Money
The inflows weren’t spread evenly across every Bitcoin ETF.
BlackRock’s iShares Bitcoin Trust (IBIT) accounted for the overwhelming majority of new capital, attracting an estimated $693 million during the five-session streak.
That’s roughly 81% of the total.
On August 7 alone, IBIT pulled in approximately $86.7 million.
Fidelity’s FBTC followed with around $40.95 million that day. Bitwise’s BITB and ARK 21Shares’ ARKB saw smaller additions of roughly $2.11 million and $1.94 million.
Some funds still lost money. Invesco and Galaxy’s BTCO recorded about $19.37 million in withdrawals, while VanEck’s HODL and Hashdex’s DEFI also posted outflows.
The headline, though, remained BlackRock. IBIT continues to act as the heavyweight of the U.S. Bitcoin ETF market.
Bitcoin ETF Assets Approach $80 Billion
The latest Bitcoin ETF inflows pushed total spot Bitcoin ETF net assets to around $79.5 billion by August 7.
That represents roughly 6.1% of Bitcoin’s total market capitalization.
Cumulative net inflows into the products have reached approximately $52.18 billion since their launch, while trading value on August 7 stood around $1.57 billion.
Those figures underline how large the regulated Bitcoin investment market has become. ETFs are no longer a side story for crypto markets. Their daily flows can provide a useful snapshot of how institutional and traditional-market investors are positioning themselves.
Ethereum ETFs Join the Buying
Bitcoin wasn’t alone.
U.S. spot Ethereum ETFs attracted approximately $244.9 million between August 3 and August 7, despite starting the week with an $11.42 million outflow.
Flows turned positive afterward.
Ethereum ETFs added roughly $53.75 million on August 4 and another $60.86 million on August 5. August 6 brought the week’s largest inflow at approximately $92.15 million, followed by $49.60 million on August 7.
BlackRock was prominent here too.
Its iShares Ethereum Trust ETF (ETHA) attracted around $50.34 million on August 5, $81.14 million on August 6 and another $38.15 million the following day.
Total assets held by spot Ethereum ETFs reached roughly $10.74 billion.
Put Bitcoin and Ethereum together and U.S. crypto ETFs pulled in close to $1.1 billion in a single trading week.
Smaller Crypto ETFs Aren’t Seeing the Same Rush
The buying hasn’t spread evenly across the rest of the crypto ETF market.
HYPE-related products saw relatively small positive flows during the week. XRP funds ended slightly negative after withdrawals erased earlier gains.
Solana ETFs were mostly flat, with inflows and withdrawals largely canceling each other out.
For now, regulated crypto investment demand remains heavily concentrated around the market’s two largest assets: Bitcoin and Ethereum.
That’s worth watching. Broad enthusiasm across dozens of crypto products would tell one story. Investors putting most of their capital into BTC and ETH tells another.
Bitcoin Price Still Has Something to Prove
There’s one awkward detail beneath the strong ETF numbers: Bitcoin hasn’t produced a major breakout alongside them.
Despite hundreds of millions of dollars moving into spot ETFs, BTC remained around the mid-$60,000 range during the period covered by the flows.
ETF demand appears to be helping provide support, but strong institutional buying doesn’t automatically translate into an immediate price surge.
That makes the next stretch particularly interesting.
If Bitcoin ETF inflows remain positive while BTC pushes into higher price levels, institutional demand could become part of a broader bullish move. If inflows slow again, this five-day streak may look more like a burst of renewed positioning after July’s weakness.
Either way, $853.5 million arriving in five sessions isn’t a number the market can easily ignore.
