US spot Bitcoin ETFs recorded $145 million in net outflows on August 10, while spot Ethereum ETFs shed another $14.59 million, according to data tracked by SoSoValue. The outflows extend a choppy stretch for crypto ETFs that has coincided with bitcoin trading in the mid-$64,000s, well off its cycle highs.
Grayscale's Bitcoin Mini Trust was the exception to the day's trend, bucking the broader outflow to post a net inflow even as most other bitcoin funds in the category saw redemptions. The divergence suggests investors weren't uniformly exiting bitcoin exposure so much as rotating between specific fund structures — a pattern that has shown up periodically since the ETFs launched, as fee differences and existing investor bases shape which funds absorb selling first.
A mixed signal against a shaky macro backdrop
The outflows landed the same day markets were digesting Strategy's disclosure that it sold another 1,690 BTC to fund share buybacks, and as Treasury yields continued pressing toward multi-decade highs — both developments that tend to weigh on sentiment toward bitcoin as a non-yielding asset. Rising yields have already been cited as a headwind for bitcoin's more ambitious price targets, and ETF flow data offers one of the more direct, real-time reads on whether that pressure is actually showing up in investor behavior rather than just in the macro narrative.
Ether ETFs, meanwhile, have generally shown more resilience than their bitcoin counterparts over recent weeks, making Monday's $14.6 million outflow a relatively modest move by comparison — though still notable as a reversal from the positive flows the category had posted in the days prior.
What to watch next
A single day of outflows doesn't establish a trend on its own, but sustained redemptions across both bitcoin and ether products over the coming week would mark a more meaningful shift in institutional positioning than either August 10 print alone.
Related: BlackRock Slashes IBIT Bitcoin Conversion Minimum to $1 Million
For now, the divergence between Grayscale's Bitcoin Mini Trust and the rest of the category is the more interesting detail buried in Monday's numbers — a reminder that ETF flow data often tells a more nuanced story than the single-day headline suggests.
