One week, Bitcoin ETFs were bleeding money. The next, they pulled in $626 million in three days.
According to SoSoValue data, US spot Bitcoin ETFs had a net outflow of $61.53 million in the week ending July 27, marking the first time in three weeks that the ETFs posted net outflows.
In contrast, spot Ether ETFs saw $27.42 million of inflows during the same week, adding to a string of four weeks of positive inflows.
The Bitcoin ETFs compounded three days in a row of inflows, reaching a total of $626 million, with the largest inflow of $244.4 million on a single Wednesday.
BlackRock's IBIT did most of the work, gathering $479 million over the period and now taking the lead in terms of overall net inflows with cumulative net inflows of $61 billion, far ahead of any other fund.
It's a common occurrence for ETF flow data, but a nice reminder for traders eyeing a single headline that a weekly snapshot can be misleading.
Isolated one-week outflows seemed to be a sign of waning institutional interest. The same product category experienced one of its best outflows in months three trading days later.
Ethereum's ETFs followed suit, totaling $60.9 million over that same Wednesday to raise a total of $114.6 million over the previous two days. XRP ETFs had the opposite trend, with $3.58 million in outflows despite cumulative net inflows over $1.5 billion.
The lesson learned: One week of ETF data is not necessarily reliable. The trends in cumulative flows, and which fund is truly collecting the cash, are difficult to overlook here, and are far more significant when viewed as a whole than when considered on an individual basis.
Following the flow of money to the Bitcoin price, BTC saw a quick spike to above $64,900 before dropping near $64,700. The price action was mild in comparison to the flow swing that it represented.
The $687 million net swing over the course of about a week only made a slight dent in spot price, as ETF flows tend to impact sentiment far more than to singlehandedly drive short-term moves in the market of this size.
If you step back, you can see Bitcoin ETFs are still in their infancy as a product category and are still getting the hang of things. Weeks of outflow alerts will continue to trigger alarms, and 3-day inflow streaks will continue to create hype. Traders who are only paying attention to one data point, rather than the trend, could be prone to being “whipsawed” in both directions.
Do ETF flows still move your trading decisions, or has the signal gotten noisier over time?
Not financial advice.