So how does Bitcoin price moves over time and what patterns can be observed historically? This is something we’d all like to see in a glance and will help us understand the bigger picture of the world’s leading digital asset. The Rational Root, an anonymous Bitcoin analyst, has developed a fascinating chart called the Bitcoin Spiral, offering a clear view of Bitcoin’s price trajectory and highlights the consistent cycles that shape its history. Take a moment to read and you will get the overview you are looking for.
What Is the Bitcoin Spiral?
The Bitcoin Spiral chart starts in 2009, the year Bitcoin was created. It’s shaped like a spiral, with each full rotation representing four years of Bitcoin’s history. The chart uses a logarithmic scale, which means every ring in the spiral shows a tenfold increase in Bitcoin’s price. This way of visualizing Bitcoin’s growth makes it easier to see long-term trends rather than short-term fluctuations.
Key Features to Watch

If you’re looking at the Bitcoin Spiral for the first time, here are some things to notice:ana
- Non-Crossing Lines – The price paths never intersect as they move through the spiral. This highlights Bitcoin’s steady pattern of four-year cycles.
- All-Time Highs (ATHs) – Blue dots mark moments when Bitcoin hit new record prices. These often happen in the first quadrant of the cycle, with rare exceptions. For example, the end of 2024 saw several records as part of the ongoing cycle.
- Cycle Peaks – Larger blue dots, which usually appear around Christmas every four years, show the peaks of each cycle.
- Cycle Lows – Red dots at the bottom of the spiral mark the lowest prices in each cycle, typically about a year after the peak.
Where Does Bitcoin Stand Now?
According to The Rational Root, Bitcoin is currently in a key phase of its four-year cycle. The chart suggests that 2025 could be a period with high potential for price increases. Historically, many of Bitcoin’s all-time highs have occurred during this part of the cycle.
Why Could 2025 Be Important?
There are several reasons why 2025 could play a major role in Bitcoin’s future:
- ETF Approvals – Exchange-Traded Funds (ETFs) for Bitcoin are gaining acceptance among large institutions, allowing traditional investors to access Bitcoin more easily.
- BlackRock – BlackRock, one of the world’s largest investment companies, has suggested a 2% Bitcoin allocation for portfolios, while stressing that the top crypto asset is not a risk-on asset. When influential players like this take action, it often impacts the market.
- Strategic Bitcoin Reserves – Conversations are happening globally about countries creating Bitcoin reserves, driving wider adoption and increase demand.
How Could the U.S. Play a Role?
The Rational Root speculates that 2025 might see the U.S. government taking a more Bitcoin-friendly approach. With Donald Trump being inaugurated exactly a week from today, the possibility of a strategic Bitcoin reserve being announced is also getting closer.
The analyst explains that while the exact details of such a reserve remain unclear, it could impact Bitcoin in different ways. For example, if the U.S. decides not to sell its current holdings, the effect might be mild. However, a plan to purchase a significant amount of Bitcoin, like the proposal in Senator Cynthia Lummis’s bill, could lead to larger changes.
Should the U.S. decided to hold on and add more Bitcoin, then we are likely to see the classic game theory in play in the world of digital assets, whereby other nation states cannot stay on the sidelines.
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