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Bitcoin‘s traditional four-year halving cycle may be giving way to a six-to-eight-year pattern aligned with debt and liquidity conditions in traditional financial markets, according to on-chain analyst Willy Woo. His argument centers on the diminishing impact of halving events: annual new issuance has fallen to roughly 0.8% of supply and will drop to about 0.4% after the next halving in early 2028. Meanwhile, U.S. spot ETFs and corporate treasuries now control nearly 12% of circulating bitcoin, far exceeding miner production. Arthur Hayes and Fidelity Digital Assets have expressed similar views, while Galaxy Research maintains the four-year cycle remains visible in data, though with less extreme drawdowns. The debate underscores how institutional adoption is fundamentally reshaping bitcoin’s market dynamics.
Key Elements

The long-standing assumption that bitcoin moves in predictable four-year cycles driven by halving events is facing renewed scrutiny as institutional capital reshapes the market’s underlying structure.
On-chain analyst Willy Woo has put forward a view that the cryptocurrency may be transitioning toward a six-to-eight-year cycle, one increasingly tethered to the debt and liquidity conditions that govern traditional financial markets rather than the supply shocks created by mining reward reductions.
His argument rests on a simple but consequential shift: each halving now removes a much smaller slice of new supply from the equation. After the April 2024 halving, annual new bitcoin issuance fell to roughly 0.8% of the existing supply. The next event, expected in early 2028, will cut that figure to about 0.4%.
As freshly mined coins become a negligible fraction of what is already in circulation, the halving’s power to dictate broader price cycles naturally diminishes, Woo contends. What may replace it, he suggests, is the rhythm of the traditional financial system’s short-term debt cycle, which typically spans six to eight years and is driven by credit expansion, interest rates, and global liquidity conditions.
Institutional Holdings Reshape the Market
The structural transformation of bitcoin’s market is perhaps most visible in the rise of U.S. spot bitcoin exchange-traded funds. These products now hold close to 1.3 million BTC, representing more than 6% of the circulating supply. Public companies holding at least 1,000 BTC collectively own over a million additional units.
Combined, ETFs and corporate treasuries control nearly 12% of all bitcoin in circulation, a figure that dwarfs what miners produce annually. The implication is significant: portfolio decisions made by large institutional investors and the liquidity environment they operate in may now exert more influence on price than the halving calendar ever did.
The following table illustrates the shifting balance between new supply and institutional holdings:
| Metric | Value |
|---|---|
| Annual new BTC issuance after April 2024 halving | ~0.8% of supply |
| Projected annual issuance after early 2028 halving | ~0.4% of supply |
| BTC held by U.S. spot ETFs | ~1.3 million (over 6% of supply) |
| BTC held by public companies with 1,000+ BTC | Over 1 million |
| Combined institutional share of circulating supply | ~12% |
Note: Figures reflect data available as of early September 2026.
Woo is not alone in questioning the four-year framework. Arthur Hayes argued in 2025 that traders place too much emphasis on the halving cycle, potentially leading them astray. Fidelity Digital Assets analysts have similarly suggested that as the bitcoin market matures, the violent boom-and-bust swings of past cycles could give way to more gradual rallies and corrections.
Not Everyone Is Ready to Declare the Cycle Dead
Galaxy Research offered a counterpoint in June, concluding that the four-year cycle remains visible in the data. The firm’s researchers pointed to bitcoin’s October 2025 peak, which arrived roughly 18 months after the April 2024 halving, squarely within the historical window for cycle tops.
What has changed is not the existence of the cycle but its intensity. Previous bitcoin bear markets produced drawdowns of approximately 85%, 84%, and 77%. The decline to the July 1 low, by contrast, was considerably milder at just over 53%
This suggests the market may be experiencing a dampening effect rather than a complete break from its historical pattern. Institutional buying, deeper liquidity, and the growing presence of long-term holders could all be contributing to less severe downturns.
For investors, the practical takeaway may be to avoid treating the four-year cycle as a standalone price prediction tool. A more robust approach would incorporate halving data alongside global liquidity conditions, interest rate trends, and institutional demand indicators. The debate over bitcoin’s cycle structure is unlikely to be settled soon, but the underlying shift toward institutional ownership is undeniable, and its implications for price behavior are only beginning to unfold.
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Source: finance.biggo.com
