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HomeMarkets$31.1M Flow into Bitcoin ETF as Eight-Day Streak Continues
Markets

$31.1M Flow into Bitcoin ETF as Eight-Day Streak Continues

Day eight, $31.1 million, and no break in the streak. Bitcoin ETFs kept attracting fresh money Monday, led by BlackRock’s IBIT, while Ether ETFs added another $17.1 million. The bigger story may be less about one day’s inflows and more about how consistently investors are still showing up.

29 September 2026
MarketsIndustry Moves
On this page
  • Key Insights
  • Bitcoin ETF Market Keeps the Streak Alive
  • Ethereum ETFs Are Still Green
  • What the Flow Data Actually Shows
  • Bitcoin Flows Meet a Broader Institutional Story
$31.1M Flows Into Bitcoin ETFs as Eight-Day Streak Continues
Arnold Kirimi
Arnold Kirimi
Crypto Journalist
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Key Insights

  • Bitcoin ETF market logged $31.1 million in net inflows Monday, extending their positive streak to eight consecutive sessions.
  • BlackRock’s IBIT led with $54.8 million in inflows, offset partly by outflows from Grayscale’s GBTC and Fidelity’s FBTC.
  • Spot Ether ETFs attracted $17.1 million, putting both major crypto ETF categories in positive territory for the session.

Bitcoin ETF recorded $31.1 million in net inflows on Monday, September 28, maintaining a positive streak through eight consecutive trading days, according to SoSoValue data.

The latest session was led by BlackRock’s IBIT, which attracted $54.8 million, while withdrawals from Grayscale’s GBTC and Fidelity’s FBTC reduced the overall gain.

The figure is modest compared with some of the larger moves on the spot ETF market. But the more interesting aspect is the consistency. Investors have now added net capital to Bitcoin ETFs for eight straight sessions.

That makes the latest data less about one allocation and more about a series of positive sessions.

Bitcoin ETF Market Keeps the Streak Alive

The eight-day run gives the fund category a clear numerical marker heading into the final days of September. Monday’s $31.1 million net inflow came despite mixed activity among the major funds.

BlackRock’s IBIT was responsible for the strongest individual showing, bringing in $54.8 million. That inflow was enough to offset the combined effect of the withdrawals reported from GBTC and FBTC.

The figures also demonstrate why aggregate ETF flows can tell a different story from individual fund activity.

$31.1M Flows Into Bitcoin ETFs as Eight-Day Streak Continues
Spot BTC ETF Flows |Source: SosoValue

A positive daily total does not necessarily indicate that every fund attracted new money. In this case, the headline number remained positive even as some major products recorded outflows.

For the market, the immediate takeaway is straightforward. Bitcoin ETFs ended Monday with more money entering than leaving.

Ethereum ETFs Are Still Green

Spot Ether ETFs attracted another $17.1 million on Monday, according to the SosoValue data. The move puts both major spot crypto ETF categories on the positive side of the daily ledger.

That distinction is important because the ETH ETF market has developed alongside Bitcoin’s spot products rather than in isolation. Monday’s figures therefore show fresh net inflows across both Bitcoin and Ether vehicles.

$31.1M Flows Into Bitcoin ETFs as Eight-Day Streak Continues
Spot Ether ETF Flows |Source: SosoValue

Still, the scale was different. The $31.1 million recorded by Bitcoin ETFs was nearly twice the $17.1 million reported for spot Ether ETFs.

What the Flow Data Actually Shows

For Bitcoin ETFs, the clearest signal in Monday’s data is duration. Eight consecutive positive sessions represent a longer streak than a single-day headline. At the same time, the composition of the latest session shows that demand was not uniform across the fund lineup.

IBIT supplied $54.8 million of inflows, while GBTC and FBTC recorded outflows. The net result was $31.1 million incoming to the category. That difference between gross fund movements and the final net figure is important when reading ETF data.

The headline number captures the balance after inflows and outflows across products. It does not mean $31.1 million went into every fund or that one institution supplied the entire amount.

Bitcoin Flows Meet a Broader Institutional Story

The latest Bitcoin ETF data also arrives within a broader period of institutional activity across digital assets. A September 28 report from Block Insider argued that Bitcoin price was approaching a technical breakout and pointed to levels around $86,630 and $87,350, identifying $81,209 as a support level.

The article also cited Strategy’s purchase of 1,665 BTC and said nearly $1.5 billion in short liquidations were clustered around $87,335. Those are the publication’s reported market and technical observations, not data contained in the SoSoValue ETF data.

That backdrop adds context to the latest Bitcoin ETF numbers. Crypto’s institutional market is not limited to spot funds. Tokenized investment products and other forms of regulated financial exposure are developing alongside them.

For now, the hard number is $31.1 million and eight straight days. BlackRock’s IBIT led Monday’s activity with $54.8 million, while spot Ether ETFs added $17.1 million. The Bitcoin ETF streak remains intact, and Monday’s figures show that positive flows continued despite withdrawals from some of the largest competing products.

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