Bitcoin funds took in $1.08bn in three days. Why that is still short of past rally levels

Money is flowing back into bitcoin funds in the United States. But it is not yet flowing at the speed that came before bitcoin's biggest climbs. 

This piece explains what the funds are, what the numbers say, and what they do and do not tell an ordinary reader.

What happened this week?

US-listed spot bitcoin funds pulled in more than $1 billion this week, according to data from SoSoValue, a data provider. CoinDesk's headline puts the figure at $1.08 billion over three days. The article text says only "this week", so the exact dates are not given.

Analysts quoted by CoinDesk see it as a sign that big investors are returning. Vikram Subburaj, chief executive of the India-based firm Giottus, said: "Institutional demand shows tentative improvement. However, flows remain volatile and sustained inflows are needed to confirm a stronger recovery."

In other words, a good week is welcome. One good week is not yet a trend.

What is a spot bitcoin ETF?

An ETF, or exchange-traded fund, is a basket that you can buy and sell on a stock market, just like a share. A spot bitcoin ETF is a fund that holds actual bitcoin. When you buy a share of the fund, you own a small slice of that pile through a normal brokerage account. You do not need a crypto wallet.

These US funds launched in January 2024. They made it easier for pension funds, asset managers and everyday investors in America to get bitcoin exposure without handling the coins themselves.

What does "inflow" mean?

An inflow is new money coming into a fund. When more people buy the fund than sell it, the fund takes in cash and typically has to buy more bitcoin to back the new shares. "Net" inflow means money in minus money out. So a day of $500 million net inflow means $500 million more came in than went out.

That is why people watch these numbers. Steady net inflows mean steady buying of bitcoin by the funds.

What counts as a "steep rally"?

CoinDesk uses a clear rule. A steep rally is a stretch in which bitcoin gained more than 50% without ever falling more than 20% from its highest point along the way. In plain words: a big climb with no deep dips.

By that rule, bitcoin has had three steep rallies since the funds launched in January 2024.

• 23 January to 14 March 2024: bitcoin rose 79%, from about $39,900 to $71,400. The funds took in an average of $294 million a day.
• 5 August to 17 December 2024: bitcoin gained 96%, from about $54,100 to $106,100. Daily inflows averaged $202 million.
• 6 April to 14 July 2025: bitcoin rose 53%, from about $78,400 to $119,900. Inflows averaged $248 million a day.

How do those rallies compare with today?

Across those three rallies, which covered 199 trading days, the funds took in $46.7 billion. That works out at about $235 million a day, according to CoinDesk.

Since 1 July, the picture is different. Bitcoin has gained 39%, from about $60,000 to $83,500. That is a solid rise, but below the 50% bar for a steep rally. The funds have taken in an average of about $86 million a day.

Put side by side, the past pace was roughly 2.7 times today's pace. That is derived: $235 million divided by $86 million.

What about the big days?

CoinDesk also counts days of unusually large inflows. During the three steep rallies, there were 39 days of $500 million or more and six days of $1 billion or more.

Since 1 July, the funds have had seven days of $500 million or more. CoinDesk says that is about one in 11 trading days, against about one in five during the steep rallies. In percentages, that is roughly 9% of days now against 20% then. Those percentages are derived from CoinDesk's ratios.

There has not been a single day of $1 billion or more since 1 July.

Does this mean bitcoin will not rally?

No. The article does not say that. CoinDesk's conclusion is careful. If history is a guide, a steep run higher from here would need a steady pace of inflows. But it adds that "the past is a guide, not a promise".

There are two reasons to keep this in proportion.

1. Funds are only one source of demand. CoinDesk notes that futures and direct purchases of bitcoin in the spot market can also lift prices. A futures contract is a deal to buy or sell bitcoin at an agreed price on a later date. Heavy trading in futures can move the price too.
2. The numbers describe a pattern, not a cause. The article shows that big rallies and big inflows happened together. It does not prove that the inflows alone caused the rallies.

Why have inflows been slower since July?

The article does not say. RainingMoney's reading: the source gives no explanation, so we cannot tell whether investors are waiting for clearer signals, sitting on gains, or putting money elsewhere. Any of those is a guess, and the data does not settle it.

What the data does show is that flows have been uneven. Subburaj himself called them "volatile".

Why should a Nigerian reader care?

The article is about US funds and contains nothing specific to Nigeria. Our correspondent supplied no local reporting for this story, so we can only explain in general terms.

Bitcoin is priced in dollars. Nigerians who hold bitcoin, or who are thinking about it, see its value in naira move with two things: bitcoin's dollar price and the dollar-naira exchange rate. A rise in the dollar price of bitcoin does not by itself tell you what happens in naira. That also depends on the exchange rate.

Flows into the US funds are one way of reading the mood among large investors. They are not a forecast. Price swings in bitcoin can be fast and large in both directions, as the article's own examples show: a 20% fall from a high point is the limit that separates a steep rally from an ordinary one.

What should a reader do with this information?

RainingMoney does not tell readers to buy, sell or hold anything. What this story offers is context. If you follow bitcoin, three things are worth knowing:

• Fund flows are a published, daily number that analysts watch for signs of institutional demand.
• The current pace of about $86 million a day is well under the $200 million-plus that came with past steep rallies.
• Prices can still move on other forces, such as futures trading and direct buying.

What is not known yet?

Several things are missing from the source:

• The exact three days the $1.08 billion covers.
• Why inflows slowed after the earlier rallies.
• Whether this week's pickup will continue. Analysts quoted say it must stay strong to confirm a recovery, but nobody can say if it will.
• How much of any future price move would come from funds and how much from futures or spot buying.

The numbers in this article come from CoinDesk's analysis of SoSoValue data. RainingMoney has not independently checked the underlying figures.

What is the short version?

US bitcoin funds took in about $1 billion this week, which is a good sign for demand. But the daily average since July is about $86 million, against about $235 million a day during bitcoin's three steep rallies. For a rally of that size, CoinDesk says the funds would probably need to keep buying steadily. Even then, it stresses that the past is not a promise.