Is the Bitcoin 4 Year Cycle Changing

December 9, 2025
Newton Team
December 9, 2025
Is the Bitcoin 4 Year Cycle Changing

Is the Bitcoin 4-Year Cycle Changing? 

What is the 4-year cycle?

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In traditional finance, analysts often look at markets in patterns or “cycles” to understand how things change over time. In crypto, the closest parallel is Bitcoin’s four-year inflationary halving protocol, which has influenced past market behaviour. With most of Bitcoin’s supply already mined and recent market activity looking different from earlier years, some people are beginning to ask whether the next cycle will follow the same past pattern.

A halving is the scheduled moment when the Bitcoin network reduces the BTC reward miners receive for creating a new block. Historically, halvings have often been followed by price increases, although the relationship is based on observed market behaviour rather than guaranteed causation. In the past, these events were often followed by periods of stronger market activity, then a cooling phase, and eventually a period of rebuilding.

Why some people think the cycle may be changing

Traditional financial institutions have shown interest in offering their clients crypto exposure through Exchange Traded Funds (ETFs) rather than by offering direct access to crypto coins like BTC. Recent public filings indicate that several major banks and leading institutions hold positions in crypto-linked ETFs, which suggests they are showing a preference for the structure, custody, and oversight that fund-based products traditional financial institutions provide. 

More companies and funds now hold Bitcoin as part of their treasuries or long-term reserves. This creates a different demand profile than in Bitcoin’s early years, when retail participants dominated the market. As more institutions hold Bitcoin for longer periods, its reactions to halving events can look different than before. 

The growth of round-the-clock derivatives markets has also changed how traders manage risk, since participants can adjust their exposure at any time. Tools like perpetual futures, options, and structured hedging products allow participants to react immediately to news or volatility. This constant ability to offset or amplify exposure can smooth out some of the movements that defined earlier cycles, or in some moments, accelerate them.

Miner economics are still adjusting. As block rewards fall, miners earn less newly issued Bitcoin. For a period of time last year, activity around BRC-20 tokens and inscriptions helped offset some of that decline through higher transaction fees. More recently, those fees have been less consistent, which means miners continue to balance energy costs, hardware efficiency, and overall profitability.

BRC-20s are built on Bitcoin’s Ordinals system, which allows small pieces of data to be written directly onto individual satoshis. It turns Bitcoin’s ledger into a kind of permanent, unchangeable library where token metadata can be stored. Unlike Ethereum’s ERC-20 tokens, which are fully programmable, BRC-20s rely on this data-storage mechanism rather than smart contracts, making them simpler but also limited in functionality. BRC-20 is an experimental token standard and does not have native enforcement at the protocol level; all logic depends on off-chain indexers. 

BRC-20 vs. ERC-20

  • BRC-20: Token rules stored as data on Bitcoin via Ordinals: immutable and simple, but not programmable and without any native contract support.

  • ERC-20: Tokens powered by smart contracts on Ethereum: flexible, programmable, and widely used.

Shifting interest-rate environments in Canada and the U.S.

Monetary conditions in Canada and the United States look different today than they did during Bitcoin’s earlier cycles. Rate policy in Canada and the United States have also changed. Both central banks cut rates by 25 basis points last month, with each signalling different concerns, from weak productivity to ongoing inflation. These factors create a macro setting unlike the one that surrounded earlier halvings.

Canada Macro Conditions During Bitcoin Halvings

What stays the same?

  • Halvings still occur. Bitcoin’s block reward continues to follow its set schedule.
  • Global demand remains influenced by regional and market conditions. Interest in BTC shifts based on regulation, sentiment, and local economic trends.
  • While macro conditions shift, Bitcoin’s supply schedule remains mathematically fixed with a 21 million maximum supply. 

The unknowns 

The blockchain industry is still taking shape, and many questions remain. People continue to wonder if growing institutional activity could change how long a cycle lasts and behaves. These ideas serve as a reminder that the market is developing and much of its direction is still taking shape.

Thoughts on sectors and cycles

Market cycles can be helpful for analysts and investors to look at, but they can’t tell the future. What they do show is how things moved before, not how they will move again. That doesn't mean patterns should be ignored altogether. They can offer perspective, they’re just not promises. The familiar reminder still applies: what happened in the past doesn’t guarantee what comes next. Keeping a flexible, open perspective is the most grounded way to approach cycles in an emergent market that continues to find its way and mature.

If you found this article helpful, take a look at the other crypto explainers on our blog.

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This article is for informational purposes only and does not constitute investment, financial, or legal advice. Cryptocurrencies and blockchain-based assets are highly speculative, subject to significant risks including price volatility, regulatory uncertainty, and potential total loss of investment. Crypto assets are not insured by the Canada Deposit Insurance Corporation (CDIC). Cryptocurrencies and stablecoins may be considered securities or derivatives under Canadian law, subject to CSA and CIRO oversight. Consult a qualified financial or legal professional before making investment decisions. No securities regulatory authority has expressed an opinion about any of the crypto assets made available on the Newton’s platform, including any opinion that a crypto asset is not a security and/or derivative. This blog may contain links to other websites for informational purposes or for your convenience. We do not control the linked websites or the content provided through such websites, and we have not reviewed, in their entirety, such websites. Your use of linked websites is subject to the privacy policies and terms of use established by the specific linked website, and we disclaim all liability for such use. The fact that we offer such links does not indicate any approval or endorsement by us of any linked website or any material contained on any linked website, and we disclaim any such approval or endorsements.
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