Bitcoin ETFs’ First Inflow of October Coincides With Crucial Software Upgrade

Bitcoins

On October 4, US spot Bitcoin exchange-traded funds (ETFs) recorded their first inflow of the month, rebounding from outflows totaling $400 million in the initial three trading days.

This uptick coincides with the release of a significant upgrade to Bitcoin Core, the open-source software that underpins the leading cryptocurrency.

Bitcoin ETF Sees First Inflow in October

According to SoSoValue data, Bitwise’s Bitcoin ETF (BITB) led the inflows with a positive net flow of $15.3 million, followed by Fidelity’s FBTC with $13.6 million. Ark 21Shares’ ARKB and VanEck’s HODL each saw inflows of $5.3 million.

In contrast, Grayscale’s GBTC reported outflows of $13.9 million. Other issuers — such as BlackRock’s iShares Bitcoin Trust (IBIT) and Franklin Templeton Bitcoin ETF (EZBC) — recorded no inflows during this period. Meanwhile, IBIT remains the leading Bitcoin ETF in the market, boasting over $21 billion in cumulative net inflows.

Read more: How To Trade a Bitcoin ETF: A Step-by-Step Approach

bitcoins Bitcoin ETFs Daily Flows
Bitcoin ETFs Daily Flows. Source: SoSoValue data

This development comes after a turbulent start to October for Bitcoin. The top asset’s price briefly fell below $60,000 during the week but recovered to around $62,000 amid geopolitical tensions in the Middle East.

Despite the volatility, market observers remain optimistic about Bitcoin’s outlook for the fourth quarter. The analysts cite the top asset’s strong macroeconomic support and rising institutional investments as reasons for their bullishness.

“When you zoom into Bitcoin price seasonality by weeks instead of months, you can see that Uptober starts on the second week of October & it’s the strongest period of the year. We are in week 40. The rocket takes off on week 41, next week, if the pattern holds,” crypto analyst Gally Sama wrote.

Network Undergoes Key Core Update

On October 5, Jameson Lopp, co-founder of the self-custody solution Casa, announced the launch of Bitcoin Core version 28.0. This version brings significant security enhancements and functionality improvements. It also fixes bugs and introduces better privacy features for users.

The release follows a warning last month from Bitcoin developers about a high-risk vulnerability that affected one in six Bitcoin nodes. This flaw allowed malicious actors to carry out denial-of-service (DoS) attacks, overloading nodes with excessive data requests and risking system crashes.

Read more: Bitcoin (BTC) Price Prediction 2024/2025/2030

Bitcoin Core 28.0 addresses these issues and adds further security protections. A key addition is support for reproducible builds, enabling advanced users to compile identical binaries directly from the Bitcoin Core website. This measure increases transparency and trust within the Bitcoin community.

Node operators upgrading to version 28.0 should exit their current software version and back up their files before installing.

Disclaimer

In adherence to the Trust Project guidelines, BeInCrypto is committed to unbiased, transparent reporting. This news article aims to provide accurate, timely information. However, readers are advised to verify facts independently and consult with a professional before making any decisions based on this content. Please note that our Terms and ConditionsPrivacy Policy, and Disclaimers have been updated.

bitcoins Oluwapelumi-Adejumo.png

Oluwapelumi Adejumo is a journalist at BeInCrypto, where he reports on a broad range of topics including Bitcoin, crypto exchange-traded funds (ETFs), market trends, regulatory shifts, technological advancements in digital assets, decentralized finance (DeFi), blockchain scalability, and the tokenomics of emerging altcoins. With over three years of experience in the industry, his works have been featured in major crypto media outlets such as CryptoSlate, Coinspeaker, FXEmpire, and Bitcoin…

Oluwapelumi Adejumo is a journalist at BeInCrypto, where he reports on a broad range of topics including Bitcoin, crypto exchange-traded funds (ETFs), market trends, regulatory shifts, technological advancements in digital assets, decentralized finance (DeFi), blockchain scalability, and the tokenomics of emerging altcoins. With over three years of experience in the industry, his works have been featured in major crypto media outlets such as CryptoSlate, Coinspeaker, FXEmpire, and Bitcoin…


READ FULL BIO

Oluwapelumi Adejumo Read More

Latest

Embracer Will Spin-Off ‘Fellowship Entertainment’ Into Its Own Company

"this approach represents the most effective long-term solution" by Ollie Reynolds 40 mins ago Image: Amazon Game Studios Embracer has announced its intention to spin-off Fellowship Entertainment into its own company in 2027. In the press release, founder Lars Wingefors states that the approach "represents the most effective long-term solution" for Embracer, with the intention

2027 NFL Draft Prospect Interview: Mikey D’Amato, LB, Cal Poly

2027 NFL Draft Prospect Interview: Mikey D’Amato, LB, Cal Poly Name: Mikey D’Amato Position: LB College: Cal Poly Height: 6′ 0″ Weight: 235 lbs X: @mikeydamato2 Instagram: @mikey_damato_ What made you decide you wanted to be a football player? It’s kind of in my blood, my pops he actually played in the NFL so honestly

These Types Of Vehicles Typically Depreciate Faster Than Others

Every gearhead has been in this situation. You're surfing through eBay Motors or Facebook Marketplace looking for cars, either just for fun or because you want a new project, and you see it: a European luxury car like a Mercedes S-Class, a BMW 7 Series, or something wild like a Maserati. The price is really

Roundtables: Inside the Musk v. Altman Trial

Watch subscriber-only discussion going behind the scenes of the trial and the implications for the AI race. Available only for MIT Alumni and subscribers. Listen to the session or watch below Elon Musk lost his suit against OpenAI, in which he alleged CEO Sam Altman and President Greg Brockman had deceived him over the company’s

Newsletter

Don't miss

Embracer Will Spin-Off ‘Fellowship Entertainment’ Into Its Own Company

"this approach represents the most effective long-term solution" by Ollie Reynolds 40 mins ago Image: Amazon Game Studios Embracer has announced its intention to spin-off Fellowship Entertainment into its own company in 2027. In the press release, founder Lars Wingefors states that the approach "represents the most effective long-term solution" for Embracer, with the intention

2027 NFL Draft Prospect Interview: Mikey D’Amato, LB, Cal Poly

2027 NFL Draft Prospect Interview: Mikey D’Amato, LB, Cal Poly Name: Mikey D’Amato Position: LB College: Cal Poly Height: 6′ 0″ Weight: 235 lbs X: @mikeydamato2 Instagram: @mikey_damato_ What made you decide you wanted to be a football player? It’s kind of in my blood, my pops he actually played in the NFL so honestly

These Types Of Vehicles Typically Depreciate Faster Than Others

Every gearhead has been in this situation. You're surfing through eBay Motors or Facebook Marketplace looking for cars, either just for fun or because you want a new project, and you see it: a European luxury car like a Mercedes S-Class, a BMW 7 Series, or something wild like a Maserati. The price is really

Roundtables: Inside the Musk v. Altman Trial

Watch subscriber-only discussion going behind the scenes of the trial and the implications for the AI race. Available only for MIT Alumni and subscribers. Listen to the session or watch below Elon Musk lost his suit against OpenAI, in which he alleged CEO Sam Altman and President Greg Brockman had deceived him over the company’s

Interview: How Volvo built software for a two-and-a-half-tonne moving object

Anders Bell points to his grey hair and laughs. “Three years ago, it was still blond and curly,” says Volvo’s chief engineering and technology officer. The remark is more than self-deprecating. It captures what Volvo has been through: five years of building a software-defined vehicle (SDV) from scratch, as a traditional carmaker, with no blueprint

Tesla’s Business Has Become Much More Diversified in Just the Past Five Years. Does That Make Its Stock a Better Buy Today?

Key Points Tesla's energy generation and storage segment generated 27% revenue growth last year. The company's non-automotive segments were able to help offset a double-digit decline in auto revenue in 2025. These 10 stocks could mint the next wave of millionaires › Tesla (NASDAQ: TSLA) is known for its electric vehicles (EVs), and while they

WD sees sustainability as key business driver in an ‘AI economy’

Hard drive company WD promoted long-term operations and sustainability executive Jackie Jung to become its first chief sustainability officer in February, as it steps up sales to companies building AI data centers. Her vision: Turn sustainability into a “brand” for WD, a strategy that reduces risk for the $6 billion company (formerly known as Western

5 Business Ideas Worth Starting in 2026

If there is one thing Nigerians understand well, it is how to spot opportunity inside hardship. In 2026, that mindset will matter more than ever. The economy is tough, competition is rising, and many people are looking for smarter ways to earn, build, and survive. But even in a difficult environment, some businesses still stand