BNB chain: Hard fork fermi set to arrive in January 2026 : What impact to expect?
The BNB Chain ecosystem has reached a significant milestone with the announcement of the Fermi hard fork activation. Set to go live on the Mainnet in January 2026, this major update aims to drastically reduce block times and enhance transaction efficiency for users.
Translated on December 27, 2025 at 10:01 by Simon Dumoulin
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A Strategic Upgrade for Scalability
In a sector where competition among Layer 1 blockchains is fierce, BNB Chain continues to consolidate its leading position alongside Ethereum and Solana. The announcement of the Fermi hard fork reflects a clear determination to improve the network’s scalability in the face of growing demand.
Important: the Fermi Hard Fork upgrade on the BSC mainnet is scheduled for activation.
🔸 Date & Time: 14 Jan 2026, 02:30 AM (UTC) 🔸 Supported Releases: v1.6.4 and v1.6.5
It is mandatory for all validators and builders to complete the upgrade prior to the fork activation.… pic.twitter.com/ZkdSCUDR2k
Scheduled for January 2026, the objective is technical, but the repercussions will be concrete: streamlining the user experience across the thousands of dApps (decentralized applications) and DeFi protocols hosted on the chain.
Fermi’s Technical Contributions: Speed and Execution
According to the information released, the Fermi hard fork is not simply routine maintenance. It represents a structural overhaul targeting two main areas:
Block time reduction: By accelerating block production, BNB Chain aims to increase its throughput (TPS), making the network more responsive, an essential asset for high frequency trading and Web3 gaming.
Execution improvements: Execution upgrades will enable more efficient smart contract processing, potentially reducing gas costs during periods of congestion.
These improvements are essential to avoid bottlenecks during bull run phases, when on-chain activity explodes and often overwhelms existing infrastructure. This is therefore an upgrade that could help BNB Chain compete even more directly with the Solana network.
Potential Impact on BNB and the Market
For the native token, BNB, this announcement strengthens the project’s fundamentals. While the market is currently in an observation phase, a solid technical roadmap is often a catalyst for bullish sentiment in the medium to long term.
Institutional investors and whales favor evolving ecosystems. By ensuring an infrastructure capable of supporting the next wave of mass adoption, BNB Chain secures the intrinsic value of its token. For now, BNB maintains its key support levels, but anticipation of these improvements could favor a technical breakout as the deployment approaches.
From a technical perspective, BNB is trapped in HTF between two trendlines. The levels of $930 and $770 are therefore key resistance and support levels to monitor. The CVD indicates a rather encouraging capital inflow on the weekly chart. This could indicate accumulation ahead of this hard fork.
With the Fermi hard fork, BNB Chain is not just looking to survive, but to dominate. By planning such a significant upgrade for 2026, the team is sending a strong signal of resilience and innovation. For BNB holders, it’s confirmation that the network continues to build even when the market goes through phases of correction or consolidation. It remains to be seen how the competition will respond by then.
Charles Ledoux is a Bitcoin and blockchain technology specialist. A graduate of the Crypto Academy, he has been a Bitcoin miner for over a year. He has written numerous masterclasses to educate newcomers to the industry and has authored over 2,000 articles on cryptocurrency. Now, he aims to share his passion for crypto through his articles for InvestX.
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