Bitcoin has cycled through four documented halvings since 2012, per Kraken’s protocol summary. The first three each delivered a post-halving rally followed by a drawdown of roughly 84% or 77% from peak. The fourth cycle broke from that template entirely, closing 2025 at minus 6%, the first negative post-halving year in history. The arithmetic of mining issuance no longer dominates price.
The four-phase framework Richard Wyckoff laid out still describes how cycles move, but the engine behind the next markup looks different. Our coverage of more than 2,400 crypto articles has tracked four halving cycles plus the structural change that arrived with spot Bitcoin ETFs in 2024 from BlackRock and peers. Glassnode on-chain methodology, Alternative.me sentiment data, and Federal Reserve rate decisions anchor the indicator stack covered below.
Key Takeaways
- Bitcoin has completed four halvings on November 28, 2012, July 9, 2016, May 11, 2020, and April 20, 2024, cutting the block reward each time.
- By the 2024 halving, over 93% of all Bitcoin had been mined, and annual inflation dropped under 1%.
- The historical drawdown pattern from post-2011 cycles is roughly 84%, 84%, and 77% from peak, with peaks landing approximately 12 to 18 months after each halving.
- Bitcoin reached $126,210.50 on October 6, 2025, then closed 2025 at minus 6%, the first negative post-halving year on record.
- ETF inflows averaged $350 million or more daily, 8 to 9 times daily Bitcoin mining issuance. On days that regularly exceeded $500 million, flows ran 12 times or more the mining rate, with peak days topping $1 billion in net inflows.
- The Pi Cycle Top Indicator reportedly identified the 2013, 2017, and 2021 Bitcoin tops within 3 days using a crossover of the 111-day and 350-day moving averages.
- Bitcoin fell over 75% from its November 2021 peak by the end of 2022, after the Federal Reserve raised rates and started quantitative tightening.
The Four Phases of a Crypto Market Cycle
The Wyckoff method describes the cyclical behavior of markets through four distinct phases: accumulation, markup, distribution, and markdown. Major Bitcoin tops and bottoms in 2017, 2018, 2021, and 2022 all showed recognisable Wyckoff structures. The framework predates crypto by roughly a century and still maps cleanly onto Bitcoin price action.
Accumulation follows bear-market capitulation. Institutions and large professional interests accumulate relatively low-priced inventory in anticipation of the next markup, typically while sentiment is negative and retail attention has drained away. Price moves sideways as patient buyers absorb supply.
Markup is the rising phase. Prices rise steadily, often with increased volume, as institutional investors accumulate assets and public interest grows. Narratives broaden: a Bitcoin-only rally extends into large-cap altcoins, then mid-caps, then speculative themes.
Distribution flips the dynamic. The Wyckoff distribution pattern is the counterpart to accumulation, a sideways range that forms at the top of an uptrend, where smart money sells its position to retail buyers. Price churns near the high and produces the late-cycle headlines that mark the local peak.
Markdown completes the loop. Supply overwhelms demand and prices decline, often sharply. Narratives break down, drawdowns extend, and the cycle resets to accumulation as long-term holders re-emerge.
The takeaway: The Wyckoff sequence describes behaviour, not timing. Halving math, on-chain indicators, and macro liquidity decide when each phase begins and ends.
Bitcoin Halving Cycles
Bitcoin completed its fourth programmed halving on April 20, 2024, cutting the block reward from 6.25 BTC to 3.125 BTC, with by then over 93% of all Bitcoin already mined and annual inflation under 1%, per Kraken’s protocol history. The schedule trims issuance roughly every four years and anchors the supply curve that earlier cycles tracked closely.
On November 28, 2012, the Bitcoin network underwent its first programmed halving, reducing rewards from 50 BTC to 25 BTC. On July 9, 2016, the second halving cut rewards from 25 BTC to 12.5 BTC. The third halving on May 11, 2020, cut rewards from 12.5 BTC to 6.25 BTC.
| Halving | Date | Reward Drop | Annual Inflation After |
|---|---|---|---|
| 1st | November 28, 2012 | 50 BTC -> 25 BTC | ~12% |
| 2nd | July 9, 2016 | 25 BTC -> 12.5 BTC | ~4% |
| 3rd | May 11, 2020 | 12.5 BTC -> 6.25 BTC | ~1.7% |
| 4th | April 20, 2024 | 6.25 BTC -> 3.125 BTC | <1% |
Source: Kraken Learn, Bitcoin protocol
The mechanical effect is straightforward. These events occur approximately every four years, systematically decreasing the rate at which new bitcoins enter circulation while reinforcing the cryptocurrency’s finite supply of 21 million total coins. By the 2024 halving, over 93% of all Bitcoin had been mined, and annual inflation dropped under 1%. The next halving is expected around April 2028, reducing rewards from 3.125 BTC to 1.5625 BTC per block.
Our coverage has tracked four halving cycles, and price multiples from halving to peak have decreased each time as institutional infrastructure has grown. Compounding off a larger base makes the same percentage gain harder to deliver.
Cycle History: Peaks, Drawdowns, and Durations
Bitcoin reached its all-time high of $126,210.50 on October 6, 2025, fueled by massive institutional inflows and optimism surrounding global regulatory shifts. The first three cycles each ended in a drawdown of roughly 84%, 84%, and 77% from peak; the fourth, summarized below, broke that template at the year-over-year close.
| Cycle | Peak Price | Peak Date | Cycle Low | Drawdown from Peak | Peak-to-Peak |
|---|---|---|---|---|---|
| 2011-2013 | ~$1,100 | Nov 2013 | ~$200 (Jan 2015) | -84% | n/a |
| 2015-2017 | ~$19,000 | Dec 2017 | ~$3,000 (Dec 2018) | -84% | ~4 years |
| 2018-2021 | ~$69,000 | Nov 2021 | ~$15,479 (Nov 2022) | -77% | ~4 years |
| 2022-2025 | $126,210 | Oct 6, 2025 | TBD | TBD | ~4 years |
Source: Blockchain.com price data, CoinMarketCap historical
The fourth cycle delivers the headline anomaly. Bitcoin first reached the benchmark of $100,000 in December 2024 before dipping back to $75,000 in April 2025, after which it experienced a strong rally through the rest of the year. Bitcoin closed 2025 at minus 6%, the first negative post-halving year in history.
Worth noting: The 2024-2025 cycle is the only one in the table where the post-halving rally did not deliver an outsized year-over-year close. That data point anchors the decoupling debate covered below.
On-Chain Cycle Indicators
The Pi Cycle Top Indicator reportedly identified past Bitcoin tops within 3 days in the 2013, 2017, and 2021 bull markets using a 111-day and 350-day moving-average crossover. On-chain metrics measure how Bitcoin moves between wallets rather than how it trades on exchanges. The four most-cited indicators are MVRV Z-Score, Pi Cycle Top, Mayer Multiple, and NUPL.
MVRV Z-Score
Glassnode documents that the MVRV-Z Score evaluates whether Bitcoin is overvalued or undervalued by measuring the deviation between market capitalization and realized capitalization. When market value is significantly higher than realized value, it has historically indicated a market top (red zone), while the opposite has indicated market bottoms (green zone). The metric is calculated as (Market Cap minus Realized Cap) divided by the Standard Deviation of Market Cap. The MVRV-Z Score was developed in October 2018 by Awe_andWonder, and the original research claims the metric predicts market tops with 90%+ accuracy.
Pi Cycle Top Indicator
The Pi Cycle Top Indicator employs two primary moving averages: a 111-day moving average (111DMA) and a newly created multiple of the 350-day moving average, the 350DMA x 2. When the shorter-term 111-day average ascends above twice the 350-day average’s value, a crossover signal emerges. The indicator demonstrated remarkable precision across three major market cycles, reportedly identifying tops within 3 days in the 2013, 2017, and 2021 bull markets.
The ratio between the two timeframes (350 divided by 111 equals 3.153) closely approximates Pi (3.142), explaining the indicator’s nomenclature. The recent expansion of Bitcoin into mainstream financial instruments, particularly through ETF products, may diminish this indicator’s relevance in contemporary market structures.
Mayer Multiple
The Mayer Multiple, developed by Trace Mayer, calculates the ratio of Bitcoin’s last traded price to its 200-day moving average. A Mayer Multiple below 1.0 suggests Bitcoin is trading below its 200-day average, representing a potential accumulation zone, while values exceeding 2.4 historically indicate bubble territory. The long-term average hovers around 1.4 to 1.5, and major cycle tops have typically occurred when the Mayer Multiple exceeded 2.4 to 3.0. Deep undervaluation zones with the Mayer Multiple below 0.8 have marked exceptional buying opportunities.
Net Unrealized Profit/Loss (NUPL)
Net Unrealized Profit Loss quantifies the difference between unrealized profits and losses relative to Bitcoin’s total market capitalization. NUPL greater than 0.75 marks an Euphoria Greed zone, representing a high level of unrealized profits, often preceding market tops. NUPL values above 0.75 euphoria have historically coincided with macro market tops in 2011, 2013, 2017, and 2021. A Capitulation Zone with NUPL less than 0 indicates investors are on average at a loss, signaling a potential market bottom.
| NUPL Zone | Range | Cycle Phase |
|---|---|---|
| Capitulation | < 0 | Bear bottom |
| Hope/Fear | 0 to 0.25 | Early recovery |
| Optimism/Anxiety | 0.25 to 0.5 | Mid-cycle |
| Belief/Denial | 0.5 to 0.75 | Late bull |
| Euphoria/Greed | > 0.75 | Top zone |
Source: Glassnode NUPL methodology
The four indicators measure different things and signal at different times. The quick reference below summarizes their primary use, threshold zones, and source.
| Indicator | Threshold (Top) | Threshold (Bottom) | Primary Source |
|---|---|---|---|
| MVRV Z-Score | Red zone (high deviation) | Green zone (negative) | Glassnode |
| Pi Cycle Top | 111DMA crosses 350DMA x 2 | n/a (top-only signal) | Bitcoin Magazine Pro |
| Mayer Multiple | > 2.4 (bubble) | < 1.0 (accumulation) | bitcoin.com charts |
| NUPL | > 0.75 (euphoria) | < 0 (capitulation) | Glassnode |
Source: Glassnode, Bitcoin Magazine Pro, bitcoin.com indicator pages
By the numbers: Across four documented Bitcoin tops in 2011, 2013, 2017, and 2021, NUPL exceeded 0.75 each time. The same indicator marked the 2012, 2015, 2020, and 2022 bottoms when readings dropped below zero. The pattern has held across four cycles, which is also the entire sample size, a constraint covered in the Limitations section.
Sentiment Indicators: Fear, Greed, and Funding Rates
Alternative.me’s Fear and Greed Index runs from 0 (Extreme Fear) to 100 (Extreme Greed) and combines five weighted inputs (Volatility at 25%, Market Momentum and Volume at 25%, Social Media at 15%, Bitcoin Dominance at 10%, and Google Trends at 10%), updating twice every day. Sentiment indicators measure crowd positioning rather than on-chain mechanics, and Alternative.me’s index is the most widely cited reference.
The index analyzes emotions and sentiments from different sources and converts them into a single number for Bitcoin and other large cryptocurrencies.
The contrarian reading: extreme fear (below 20) has historically clustered near bottoms, extreme greed (above 80) near tops. The signal weakens at intermediate readings.
Sentiment readings tend to align with concentrated retail activity, which often shows up first in crypto user demographic data. Three additional retail-attention proxies inform cycle reads:
- Funding rates on perpetual futures: sustained positive funding above 0.05% per 8-hour interval signals leveraged-long crowding; sustained negative funding signals capitulation among short-term traders.
- Coinbase App Store rank: a US iPhone Top 10 finance ranking historically aligns with retail-attention peaks (December 2017, May 2021, November 2021).
- Google Trends for “how to buy bitcoin”: search-volume spikes have led most retail-driven price tops by 2 to 4 weeks.
Why it matters: Sentiment indicators are coincident or slightly leading, not predictive. They confirm what price action already suggests, which makes them most useful as a cross-check on the on-chain indicators above, not as a standalone signal. Cross-referenced data drawn from crypto exchange market data shows how spikes in retail volume historically overlap with the same sentiment extremes.
The Halving Cycle Decoupling Debate
The 2024-2025 cycle did not follow the pre-halving template, where prices peaked 12 to 18 months post-halving, with Bitcoin closing 2025 at minus 6%, the first negative post-halving year in history per AINVEST market analysis, citing institutional inflows and global regulatory shifts. Whether the halving template still works is the biggest analytical question for the fourth cycle.
The cycle’s all-time high landed roughly eighteen months after the prior halving, consistent with the template. The break shows up at the year-over-year close. Bitcoin closing 2025 at minus 6% marks a fundamental alteration in market mechanics, the first negative post-halving year in history.
The widely accepted explanation centres on the US spot Bitcoin ETFs shifts that followed. BlackRock’s iShares Bitcoin Trust (IBIT) attracted roughly $37 billion in inflows during 2024, its first calendar year, and the US spot Bitcoin ETF complex collectively absorbed approximately $48.7 billion in net inflows during the first full year of 2024. IBIT attracted over $25 billion in inflows in 2025 despite Bitcoin’s price decline, bringing cumulative net inflows since the January 2024 launch to about $62.5 billion. IBIT was the only ETF among the top flow leaders showing a year-to-date loss, with returns down roughly 9.6%, demonstrating that investor demand remained robust even during a period of negative returns.
Flow scale relative to miner issuance drove the structural change. Average ETF daily flows in 2025 were $350 million or more, 8 to 9 times daily mining issuance. Peak days like November 5, 2024, saw $1.38 billion in IBIT inflows, 34 times a single day’s mining supply. In 2025, ETF daily flows regularly exceeded $500 million, more than 12 times the daily mining supply, with peak days topping $1 billion.
The cycle now appears more correlated with global liquidity and Federal Reserve policy than mining rewards, with Bitcoin’s 0.5 correlation with the S&P 500 in 2025 serving as the clearest single signal that institutional capital has replaced retail speculation as the primary price driver. Halving math still matters at the margin, but no longer dominates. ETF flows and rate-policy decisions now sit upstream of price.
The regulatory backdrop that made the ETF approval cycle possible is documented in SEC crypto enforcement data.
Three structural shifts define the decoupling debate:
- ETF flow scale relative to mining issuance (8 to 12 times daily through 2025 per Caleb and Brown)
- Year-over-year close anomaly (the first negative post-halving year on record)
- Bitcoin to equity correlation regime change (from near-zero pre-2020 to 0.5 in 2025)
The Fed Liquidity Overlay
Federal Reserve policy mapped cleanly onto each Bitcoin cycle: 2020 zero-rate cuts plus quantitative easing took Bitcoin from about $5,000 in March 2020 to about $29,000 by year’s end, while 2022’s aggressive hikes plus quantitative tightening drove Bitcoin over 75% down from its November 2021 peak by the end of 2022, per VALR’s policy-cycle analysis. The 2020 cycle began with the steepest rate cut in modern memory; the 2022 drawdown coincided with the steepest hiking cycle in four decades.
Following the Fed’s interest rate cut and the distribution of stimulus packages as part of the CARES Act, investors’ appetite for high-risk asset classes increased significantly.
In response to surging inflation, the Fed raised rates aggressively and started quantitative tightening. Higher interest rates made traditional assets like bonds more attractive, leading to a sharp decline in crypto prices. Rising liquidity supports Bitcoin while shrinking balance sheets undermine it.
| Period | Fed Action | Bitcoin Outcome |
|---|---|---|
| Mar 2020 | Rates to near-zero + QE | $5,000 (Mar) -> $29,000 (Dec) |
| 2021 | Rates near zero, balance sheet expansion | Peak ~$69,000 (Nov 2021) |
| 2022 | Aggressive hikes + QT begins | Fell >75% from Nov 2021 peak by Dec 2022 |
| 2024 | First cuts begin | First $100,000 crossing (Dec 2024) |
| 2025 | Cuts continue | ATH $126,210 (Oct 6) then -6% year close |
Source: Federal Reserve FOMC decisions, Bitcoin price history
The Fed-rate overlay explains the 2020 rally, the 2021 peak, the 2022 drawdown, and the 2024-2025 deviation from the halving template.
Limitations of Cycle Analysis
Cycle analysis works as a structured lens rather than a forecast. The recent expansion of Bitcoin into mainstream financial instruments, particularly through ETF products, may diminish this indicator’s relevance in contemporary market structures. Every indicator above has a known failure mode, and the sample size for crypto cycle analysis is small.
The sample-size problem is fundamental. Four halving cycles are the entire dataset; a pattern that holds across four samples can fail on the fifth.
On-chain indicators have produced false signals; the Pi Cycle Top did not cleanly fire near the March 2024 ATH around $73,000. The recent expansion of Bitcoin into mainstream financial instruments, particularly through ETF products, may diminish this indicator’s relevance in contemporary market structures.
The Stock-to-Flow model needs a specific caveat. S2F, popularised by the analyst PlanB, dominated cycle forecasting in 2020-2021. Its post-2021 forecasts diverged sharply from actual prices. Treat it as historical context only.
Macro correlations have shifted. Bitcoin-equity correlation hovered near zero before 2020 and near 0.5 after.
Why it matters: No on-chain indicator, sentiment reading, or macro overlay reliably predicts tops or bottoms. The discipline is to read multiple signals in combination, accept that the framework can fail, and never size positions as if the historical pattern guarantees the next outcome. Cycle analysis informs context; it does not replace risk management. Position sizing alongside retail investing data on household allocation patterns offers a useful sanity check.
Frequently Asked Questions (FAQs)
The four phases are accumulation, markup, distribution, and markdown, drawn from the Wyckoff method. Accumulation is sideways price action as institutions absorb supply; markup is the rising phase; distribution is the sideways range at the top as smart money exits; markdown is the falling phase that resets the cycle.
The Bitcoin protocol halves the block reward roughly every four years, or every 210,000 blocks. The four completed halvings occurred on November 28, 2012, July 9, 2016, May 11, 2020, and April 20, 2024. The next halving is expected around April 2028, reducing the block reward from 3.125 BTC to 1.5625 BTC.
The MVRV Z-Score measures whether Bitcoin is overvalued or undervalued by comparing market capitalization to realized capitalization, normalized by the standard deviation of market cap. Developed in October 2018 by the pseudonymous analyst Awe_andWonder, red-zone readings have coincided with cycle tops and green-zone readings with bottoms.
Analysts disagree. The 2024-2025 cycle closed 2025 at minus 6%, the first negative post-halving year on record, and ETF inflows in 2025 averaged 8 to 9 times daily Bitcoin mining issuance at $350 million-plus per day, with daily flows regularly exceeding $500 million, more than 12 times the daily mining supply. Fed policy and ETF flows now drive cycle timing more than the halving schedule.
Alternative.me’s Fear and Greed Index runs from 0 (Extreme Fear) to 100 (Extreme Greed). It combines five inputs: volatility at 25%, market momentum and volume at 25%, social media activity at 15%, Bitcoin dominance at 10%, and Google Trends at 10%. The index updates twice daily and is most useful at extremes: below 20 near bottoms, above 80 near tops.
Conclusion
Crypto market cycles still move through Wyckoff’s four phases, but the engine behind the next markup looks different from the one that drove the last three. Bitcoin closed 2025 at minus 6%, the first negative post-halving year on record, while ETF inflows averaged 8 to 9 times daily mining issuance at $350 million-plus per day, regularly exceeding 12 times daily mining on $500 million-plus days, and the Bitcoin-S&P 500 correlation reached 0.5 in 2025. The halving still shapes supply; macro liquidity and institutional flows now shape demand.
The practical reading: combine the on-chain stack with the sentiment layer and the macro overlay, then cross-check against rate policy and ETF flow data. Cycle analysis describes what the market is doing, not what it will do next.
