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Brian Armstrong explains that Bitcoin's cyclical price movements are often tied to a pre-programmed event called the "halving," where the supply of new Bitcoin created is cut in half every four years. This predictable supply shock, combined with fluctuating demand, often leads to periods of run-up.

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As Bitcoin matures, its risk-return profile is changing. The era of doubling in value every couple of years may be over. Instead, it could transition into a high-performing asset that reliably generates 15-25% annualized returns, outperforming traditional assets but no longer offering the explosive, "get rich quick" upside of its early days.

Bitcoin's finite supply is presented as a necessary boundary for a complete logical system, without which measurements become meaningless. This is analogous to physical constants like Planck temperature, which act as boundaries for physical laws, suggesting boundaries are essential for defining reality.

Bitcoin's historical price surges were driven by a succession of compelling narratives (P2P cash, store of value, digital gold, risk asset). With these narratives having been tested and not fully materializing, Bitcoin now lacks a new, powerful story to convince the market and drive the next major bull cycle.

The long-held belief that Bitcoin's price follows a predictable four-year cycle is obsolete. The primary drivers are now global liquidity (M2) and broader business cycles, specifically manufacturing sector performance. Investors clinging to the old halving model risk mis-timing the market.

The traditional, long-term venture capital cycle may be accelerating. As both macro and technology cycles shorten, venture could start mirroring the more frequent 4-5 year boom-and-bust patterns seen in crypto. This shift would force founders, VCs, and LPs to become more adept at identifying where they are in a much shorter cycle.

A quantitative analysis of Bitcoin's drivers reveals a clear breakdown. Half of its systematic movement is tied to global liquidity flows. The other half is split evenly between general risk appetite, correlated with tech stocks like the NASDAQ, and the price of gold, with which it has a long-term positive correlation.

Despite market volatility and negative news, Bitcoin's current downturn is a typical phase in its four-year halving cycle. Historically, Bitcoin loses about half its value at this point in the cycle. This suggests the price bottom is likely in, with a rally predicted for the fourth quarter.

The predictable four-year crypto cycle isn't random. It's explained by two parallel forces: a macro trend tracking global M2 money supply fluctuations, and a micro, commodity-like pattern of supply shocks, speculative bubbles, and subsequent crashes.

The Bitcoin four-year cycle is no longer driven primarily by the halving's supply shock but has become a self-fulfilling pattern. Early, large holders ("OG whales") who have experienced previous cycles predictably sell at market tops, creating a price ceiling and initiating bear markets based on learned behavior rather than technical mechanics.

The predictable four-year cycle tied to Bitcoin's halving events is over. The launch of spot ETFs has put Bitcoin "on the global stage," fundamentally changing its characteristics, including volatility and drawdown profile. Investors still clinging to the old cycle model will be caught off guard.