Bitcoin Cycle Glossary: 4 Key Terms Explained
Before diving into the analysis, here are the four terms that appear most often throughout this guide — explained plainly, without jargon.
What Is the Bitcoin 4-Year Cycle?
since Bitcoin launched in 2009
Bitcoin halving events
the next Bitcoin halving
The Bitcoin 4-year cycle refers to the recurring pattern of bull and bear markets that has aligned, loosely but consistently, with Bitcoin's halving events. Every time the halving has reduced the supply of new Bitcoin, a major bull market has followed within 12–18 months. Every major bull market has eventually been followed by a significant correction. And every correction has eventually bottomed and started again.
The chart below shows Bitcoin's full price history with the four halving dates marked as vertical dotted lines, coloured by how many days remain until the next halving. The pattern — rise, peak, fall, recover — is visible across every cycle, even as the scale of each peak has grown dramatically in absolute price terms.
Reading the chart: The dotted vertical lines mark each halving date. The rainbow colouring shows days until the next halving — deep blue means a halving just occurred; red means the next halving is approaching. Notice how major price peaks consistently occur in the warm-coloured (post-halving) phase, and bear market lows occur in the blue/purple phase before the next halving.
- Bitcoin has gone through four complete market cycles since 2009 — each one a bull market followed by a bear market, each roughly timed to the halving that precedes it.
- The cycle is not a clock you can set your watch to. The timing varies. What has been consistent is the structure: new supply shock → price rise → euphoria → correction → accumulation → repeat.
- The next Bitcoin halving is projected for around April 2028. Based on historical patterns, the period between now and then represents the "post-peak" and early accumulation phase of the current cycle.
The Halving — Why the Cycle Exists
The halving is the mechanical foundation of the cycle. Every 210,000 blocks mined — approximately every four years — the reward paid to Bitcoin miners is cut in half. This reduces the rate at which new Bitcoin enters circulation, effectively creating a supply shock. Historically, this supply reduction, combined with steady or growing demand, has preceded major bull markets.
The table below shows the key data from each of Bitcoin's four cycles. The trend is unmistakable: with each passing cycle, the peak gain shrinks — not because Bitcoin is weakening, but because a larger market cap requires proportionally more capital to move the same percentage.
| Cycle | Halving Date | Approx. Bottom | Approx. Peak | Cycle Gain | |
|---|---|---|---|---|---|
|
Cycle 1
Nov 2012 halving
|
Nov 2012 | ~$2 | ~$1,150 | ~57,000% |
|
|
Cycle 2
Jul 2016 halving
|
Jul 2016 | ~$150 | ~$20,000 | ~13,000% |
|
|
Cycle 3
May 2020 halving
|
May 2020 | ~$3,800 | ~$69,000 | ~1,800% |
|
|
Cycle 4 ⭐
Apr 2024 halving — current
|
Apr 2024 | ~$16,000 | ~$126,000 | ~700% |
- The halving cuts the daily supply of new Bitcoin in half overnight. With roughly 450 BTC created per day post-2024 halving, a single spot ETF like BlackRock's IBIT can absorb the entire day's new supply in minutes. The supply shock still exists — it's just dwarfed by institutional demand flows.
- Each cycle has produced a smaller percentage gain than the last. This is a mathematical inevitability, not a sign of weakness: moving a $1 trillion asset requires far more capital than moving a $10 billion one.
- The current cycle (2022 to date) peaked at around $126,000 in October 2025 — a gain of roughly 700% from its cycle low. Smaller than previous cycles in percentage terms, but still one of the most powerful bull runs of any asset class in recorded history.
Members receive custom alerts when MVRV Z-Score, NUPL, and key macro indicators enter historically extreme zones — the early-warning system for cycle turns that most investors only discover after the move has happened.
The Four Phases of Each Bitcoin Market Cycle
Regardless of the specific timing, every Bitcoin cycle has moved through the same four phases. Understanding which phase you are in is one of the most valuable things an investor can do — and on-chain data tools make it possible to track this objectively rather than relying on gut feeling or media narrative.
The NUPL chart below maps these four phases directly to data. The coloured bands — Capitulation, Hope/Fear, Optimism, Belief/Denial, Euphoria/Greed — correspond to measurable states of aggregate market sentiment based on the unrealised profit or loss held by all Bitcoin investors. Every major cycle peak has occurred in the pink "Euphoria/Greed" zone. Every major bottom has touched the green "Capitulation" zone.
- Every Bitcoin cycle has gone through the same four emotional phases in sequence. The names change — "bull market," "mania," "crash," "recovery" — but the structure is consistent across all four cycles.
- NUPL is one of the most powerful tools for identifying which phase you are in. When NUPL enters the green zone (capitulation), Bitcoin has historically been near or at a cycle low — the best buying opportunity. When NUPL enters the pink zone (euphoria), it has historically been near a peak.
- The current NUPL reading (April 2026) is visible on the live chart above. As of this writing, NUPL has retreated from the Euphoria zone reached in late 2025, suggesting the cycle is in a post-peak consolidation or early bear phase — though only time will confirm which.
MVRV Z-Score, NUPL, Stock-to-Flow and 60+ more cycle indicators — all live on Bitcoin Magazine Pro's chart library. Know which phase you're in before the market tells you.
The Liquidity Reality — What Actually Drives Bitcoin
Here is the insight that most cycle explainers miss entirely: the halving may not be the primary driver of Bitcoin's price cycles. When you overlay Bitcoin's price against global liquidity conditions, a striking pattern emerges — one that suggests when money is cheap and plentiful, Bitcoin rises; when money is expensive and scarce, Bitcoin falls. And this pattern has held regardless of where any specific halving fell on the timeline.
- Bitcoin does not trade in isolation. It is a global, dollar-denominated asset that rises when money is cheap and abundant, and falls when money is expensive and scarce. This is the same dynamic that drives gold, equities, and other risk assets.
- The halving matters — but it matters most when it coincides with a favourable liquidity environment. When central banks are tightening (as in 2022), halvings provide little protection. When they are easing (as in 2020–2021), halvings can amplify already-strong market conditions.
- Bitcoin Magazine Pro's Macro Suite tracks these global liquidity metrics in real time — the Global M2 money supply, the DXY, and the Fed balance sheet — giving subscribers an early-warning system that goes beyond the halving calendar.
Is the Bitcoin 4-Year Cycle Broken or Just Evolving?
This is the most actively debated question in Bitcoin markets today. Following the 2024 halving, Bitcoin spent five months consolidating rather than immediately rallying — breaking the explosive post-halving pattern seen in 2012, 2016, and 2020. Some analysts concluded the cycle is dead. Others argue it has simply evolved. Here is an honest assessment of both sides.
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The current cycle has still followed the classic arc: bear market low → recovery → new all-time high → post-peak correction. The structure is intact, even if the timing differs.
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NUPL and MVRV Z-Score correctly identified the cycle top in late 2025 when they entered historically extreme zones, as they have in every previous cycle.
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Diminishing returns are a mathematical consequence of a growing asset, not evidence of cycle failure. Each cycle still produces gains — just smaller in percentage terms.
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The halving's psychological weight remains significant. Investor expectations around halvings are self-fulfilling to a meaningful degree, regardless of the underlying supply mechanics.
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ETF flows now dwarf mining supply. BlackRock's IBIT alone can absorb the entire daily mining output in minutes. The marginal price driver is institutional capital flows, not the halving supply shock.
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Over 95% of Bitcoin's total supply has already been mined. The marginal impact of each halving on inflation rate is shrinking — from 1.7% to 0.85% in 2024. Future halvings will have even less supply impact.
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Corporate treasuries have become structural buyers (Strategy holds ~780,000 BTC). These buyers do not follow retail FOMO patterns, making cycle peaks less explosive but potentially more sustained.
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Bitcoin now correlates more closely with the Nasdaq and global risk assets than in previous cycles, making it more sensitive to Fed policy and macro conditions than to its own internal supply dynamics.
- The honest answer is: the cycle is not dead, but it is different. The structure (bull, peak, bear, accumulation) is still visible. What changed is who is driving prices — it is now large institutions and ETF flows, not retail FOMO, that determine the size and timing of moves.
- The key data point that makes people question the cycle: the current cycle's gain of ~700% is much smaller than previous cycles. But this is simply what happens as an asset grows larger — you need more capital to produce the same percentage move. It is not evidence that Bitcoin has stopped working.
- The question that will settle the debate: does Bitcoin make a new all-time high before the 2028 halving, or does it wait for the post-halving period? If it breaks highs before the halving, it would challenge the traditional model significantly. If it waits, the cycle is largely intact.
How to Track Where We Are in the Current Cycle
Predicting the exact timing of cycle tops and bottoms is impossible. But tracking the probability of being near an extreme — using on-chain data rather than price alone — is entirely possible. These are the primary tools Bitcoin Magazine Pro tracks for this purpose.
- You cannot predict the exact top or bottom of any Bitcoin cycle. What you can do is use on-chain data to assess whether you are statistically likely to be near an extreme — and act accordingly.
- MVRV Z-Score and NUPL have correctly identified the zone of cycle peaks and bottoms in every single previous cycle. They are not perfect predictors of timing, but they are reliable indicators of valuation extremes.
- The macro indicators — Global M2 and DXY — add a layer that pure Bitcoin on-chain tools miss. Tracking both the on-chain cycle position and the global liquidity environment together gives the most complete picture of where Bitcoin is likely headed.
Members receive custom alerts when MVRV Z-Score, NUPL, and key macro indicators enter historically extreme zones — the early-warning system for cycle turns that most investors only discover after the move has happened.