On Sept. 3, on-chain analyst Willy Woo argued that Bitcoin may be drifting beyond its four-year halving rhythm into a six-to-eight-year cycle tethered to traditional finance's short-term debt cycle. The claim does not write halvings off; it argues their influence is shrinking as the capital moving through exchange-traded products, corporate treasuries and other institutional channels outscales the supply shock miners produce each year. The April 2024 halving cut the block reward to 3.125 BTC, leaving annual new issuance at roughly 164,250 BTC, equivalent to about 0.82% of circulating supply, and the 2028 halving would halve that again to roughly 0.41%.
Why it matters
Institutional holdings already dwarf new miner supply. Bitcoin Treasuries data shows 100 public companies now hold more than 1.2 million BTC, while spot and other Bitcoin exchange-traded products globally control more than 1.5 million coins. Combined, those two groups sit on more than 2.7 million BTC, a stock that runs more than 16 times the 164,250 BTC miners issue in a year. After the 2028 halving, that ratio widens further as annual issuance falls toward 82,125 BTC. The implication is structural: each new supply shock is smaller while the pool of BTC already locked inside regulated and corporate vehicles grows, so credit conditions, global liquidity and portfolio flows increasingly carry the weight that halving dates once did.
Market impact
Bitcoin's four-year rhythm has always been approximate. Galaxy Research said in June that the cycle remained visible but with compressing amplitude, while a 21Shares midyear review framed it as evolving rather than broken. Fidelity Digital Assets has argued that Bitcoin's larger market cap, broader institutional base and lower volatility could reshape future cycles away from the boom-and-bust pattern of earlier eras. Woo's six-to-eight-year thesis is therefore a developing framework rather than a confirmed replacement.
Frequently asked questions
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What is Willy Woo's 6-to-8-year cycle thesis for Bitcoin?
Woo argued on Sept. 3 that Bitcoin's traditional four-year halving rhythm may be folding into a six-to-eight-year cycle tied to traditional finance's short-term debt cycle, as institutional capital outscales miner supply shocks.
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How much Bitcoin do institutions hold compared to annual miner issuance?
100 public companies hold more than 1.2 million BTC and global Bitcoin exchange-traded products hold more than 1.5 million coins, for a combined 2.7 million BTC. That is more than 16 times the 164,250 BTC miners issue each year.
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What does the 2024 halving mean for new Bitcoin supply?
The April 2024 halving cut the block reward to 3.125 BTC, leaving annual new issuance at roughly 164,250 BTC, or about 0.82% of current circulating supply. The 2028 halving would cut that pace to about 82,125 BTC per year.
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Do other analysts agree with Woo that the 4-year cycle is dead?
Not fully. Galaxy Research said in June the cycle remains visible but with compressing amplitude, a 21Shares midyear review described the pattern as evolving rather than broken, and Fidelity Digital Assets has argued future cycles could behave differently given Bitcoin's larger market cap and broader institutional…
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What would replace the halving as the main driver of Bitcoin's market turns?
Woo's thesis points to credit conditions, global liquidity and portfolio flows through ETFs and corporate treasuries. Each new halving supply shock is shrinking as a percentage of supply while the institutional pool of BTC grows.
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