FUNDAMENTALS OF CRYPTO

Understanding Market Cycles: Bull Markets vs. Bear Markets

Every crypto investor will experience both bull markets and bear markets. How you navigate each one determines whether you build lasting wealth or spend years recovering from preventable mistakes. Most people who lose significant money in crypto don’t lose it because the market failed them. They lose it because they didn’t understand the cycle they were in and made decisions driven by emotion rather than context.

This resource breaks down exactly what bull and bear markets are, what drives them, how they behave in crypto specifically, and how to approach each phase with the discipline and clarity that long-term success requires.

What Is a Market Cycle?

A market cycle is the recurring pattern of expansion and contraction that characterises the price behaviour of an asset class over time. In every market, prices don’t move in a straight line. They move in cycles driven by the interplay of human psychology, capital flows, macroeconomic conditions, and fundamental developments within the asset class itself.

Market cycles and human behaviour are inseparable. The cycle exists because human emotions, specifically optimism, greed, fear, and despair, drive capital into and out of markets in predictable patterns. Understanding that pattern is one of the most valuable frameworks an investor can develop.

In cryptocurrency, market cycles are more pronounced and more compressed than in most other asset classes. Bull markets are more explosive. Bear markets are more severe. The transitions between phases can happen faster than most investors expect. And the emotional intensity at both extremes is greater than almost anything else in financial markets.

What Is a Bull Market?

A bull market is a sustained period of rising prices, increasing investor confidence, and growing capital inflows into an asset class. In crypto, bull markets are characterised by broad price appreciation across most assets, increasing media coverage and public attention, rising trading volumes, and a general sense of optimism and enthusiasm in the market.

Bitcoin has historically led crypto bull markets. When Bitcoin begins a sustained upward move, it typically draws broader attention to the crypto space, capital begins flowing in, and altcoins begin to follow and often amplify the move significantly. This rotation from Bitcoin into altcoins is a consistent feature of crypto bull markets and is reflected in Bitcoin’s market dominance, which tends to peak early in a bull market before declining as capital rotates into smaller assets.

Bull markets in crypto have historically been associated with Bitcoin’s four-year halving cycle, where the rate of new Bitcoin issuance is cut in half approximately every four years, reducing supply and historically contributing to price appreciation in the following period. While the halving is not the only driver of market cycles, it provides a useful structural framework for thinking about where a cycle might be.

The psychological experience of a bull market is seductive. Prices rise, confidence grows, and the narrative shifts to why “this time is different” and why prices will continue rising indefinitely. This is precisely when the psychology of fear and greed is most dangerous. The feeling of inevitability that characterises the peak of a bull market is the environment in which the most destructive investment decisions are made.

What Is a Bear Market?

A bear market is a sustained period of declining prices, contracting investor confidence, and capital outflows from an asset class. In crypto, bear markets are characterised by broad price declines across most assets, reduced trading volumes, declining media coverage, project failures, and a general sense of pessimism and disillusionment.

Crypto bear markets have historically been severe. Drawdowns of 70%, 80%, and in some cases over 90% from peak prices are a documented feature of crypto’s market history, not an anomaly. Bitcoin has experienced multiple bear markets of this magnitude and recovered to new all-time highs each time. Many altcoins have not recovered and never will.

The psychological experience of a bear market is the mirror image of a bull market. Early in the decline, most investors expect a quick recovery. As the decline extends and months become years, optimism gives way to despair. The narrative shifts from enthusiasm to cynicism, and headlines that once celebrated crypto’s rise now declare its permanent death. This capitulation phase, where the last holders give up and sell, is historically the period that precedes recovery.

Ignoring market psychology during a bear market is one of the most common and most costly mistakes in crypto. The investors who sell during the depths of a bear market lock in maximum losses at minimum prices. The investors who hold or accumulate during bear markets are the ones who capture the full return of the subsequent bull market.

The Four Phases of a Crypto Market Cycle

Market cycles can be broken down into four broad phases, each with distinct characteristics and investor behaviour patterns. The Wyckoff market cycle framework provides a more detailed technical analysis of these phases and is worth studying alongside this resource.

Accumulation. This phase occurs at or near the bottom of a bear market. Prices are depressed, sentiment is deeply negative, and most retail investors have exited the market or have no interest in returning. During accumulation, informed and patient investors quietly build positions at low prices. Volume is relatively low and price action is subdued. This phase can last months to years and is psychologically difficult to participate in because the prevailing narrative is bearish.

Markup. As accumulation gives way to markup, prices begin to rise with increasing momentum. Early participants from the accumulation phase start to see significant gains. Media coverage begins to increase. New investors start to enter the market, drawn by rising prices. This phase is characterised by accelerating price appreciation, increasing trading volumes, and a gradual shift in sentiment from cautious to optimistic. Dollar cost averaging into a portfolio during the early markup phase, building on positions established during accumulation, is historically one of the most effective long-term strategies.

Distribution. As prices reach or approach cycle highs, distribution occurs. Early investors and informed participants begin reducing their positions and taking profits, while late-arriving retail investors continue to buy, often at or near peak prices. Sentiment is at its most euphoric. Price action can become erratic, with sharp rallies and sudden pullbacks. This is the phase where the psychology of fear and greed most consistently destroys retail investors who mistake the distribution phase for another leg of markup.

Markdown. Distribution gives way to markdown as selling pressure overwhelms buying demand. Prices decline, sometimes sharply and suddenly. Sentiment deteriorates rapidly. Leverage gets liquidated, amplifying downward moves. Projects that were sustained by speculative capital during the bull market begin to fail. The markdown phase concludes when sellers are exhausted and the cycle resets into accumulation.

What Drives Crypto Market Cycles?

Crypto market cycles are driven by a combination of factors that interact in ways that are not always predictable in timing but are relatively consistent in pattern.

Macroeconomic conditions. Crypto has increasingly behaved as a risk asset that is sensitive to broader macroeconomic conditions, particularly interest rate environments and global liquidity cycles. When central banks expand monetary supply and keep interest rates low, risk appetite increases and capital flows into higher-risk assets including crypto. When rates rise and liquidity contracts, risk appetite diminishes and capital retreats. Understanding the macro backdrop is an increasingly important part of cycle analysis. Our economics and macro resources provide context on how these forces interact with the crypto market.

Bitcoin halving cycles. The four-year halving cycle has historically been one of the most consistent structural drivers of Bitcoin bull markets. By reducing the rate of new supply, halvings shift the supply-demand dynamic in Bitcoin’s favour, contributing to price appreciation over the 12 to 18 months following each halving event. The halving doesn’t guarantee a bull market, but it has been a consistent historical precursor.

Institutional and retail capital flows. The scale and timing of capital flowing into and out of crypto from institutional investors, retail investors, and other market participants directly affects price and cycle dynamics. Major institutional adoption events, ETF approvals, and regulatory developments that open crypto markets to new pools of capital can accelerate bull market phases. Conversely, regulatory crackdowns, major hacks, or high-profile failures can accelerate bear market phases.

Narrative and technology development. Each crypto market cycle has been driven in part by a dominant narrative or technological development that captures investor attention and capital. The 2017 cycle was driven largely by initial coin offerings (ICOs). The 2020 to 2021 cycle was driven significantly by DeFi and NFT adoption. Future cycles will likely be shaped by new narratives around real world adoption, artificial intelligence integration, and other emerging themes within the space.

Tokenomics and supply dynamics. The supply schedules of individual assets, including vesting unlocks, token emissions from staking and yield farming protocols, and stablecoin flows, all contribute to the supply and demand dynamics that shape price behaviour at the individual asset level within broader market cycles.

How to Approach Each Phase

Understanding the phases of a market cycle is only useful if it translates into appropriate behaviour at each stage. Here is a practical framework for how to approach each phase.

During accumulation and early markup: this is historically the best time to build long-term positions. Sentiment is negative and prices are depressed, which means assets are available at discounts relative to where they will trade in a subsequent bull market. DCA into your target allocation, focus on quality large cap assets first, and resist the urge to wait for further confirmation before acting. Accumulation phases feel uncomfortable precisely because the recovery isn’t yet visible.

During late markup and distribution: this is the time to review your portfolio against your original plan, take profits on positions that have significantly exceeded your target allocation, and resist the temptation to increase risk by chasing high-performing altcoins at elevated prices. Having a pre-defined plan for how you’ll manage profit-taking removes the emotional difficulty of making those decisions in the moment.

During markdown: avoid panic selling into weakness, which locks in losses at the worst possible prices. Reassess the fundamental thesis for each asset you hold. If the fundamentals remain intact and the bear market is a market-wide phenomenon rather than a project-specific failure, maintain your positions. Build your allocation of stablecoins where possible to have dry powder available for the next accumulation phase.

The psychology of a successful trader and investor across all of these phases comes down to one principle: have a plan before the emotion arrives, and follow the plan when the emotion is loudest.

Bull Market Mistakes to Avoid

The bull market is where most long-term wealth is either built or destroyed, depending entirely on behaviour.

Taking on leverage during a bull market feels safe because prices keep going up. It isn’t. Leverage amplifies losses just as it amplifies gains, and a sudden reversal in a leveraged position can wipe out months of gains in hours. Our resource on leverage trading explained covers exactly why this is one of the highest-risk strategies in the space.

Abandoning diversification to concentrate in the highest-performing assets of the moment is another classic bull market mistake. The assets that perform best in the final stages of a bull market are frequently the ones that fall the hardest in the subsequent bear market. Maintaining a diversified portfolio through the cycle, even when it means missing some upside, is the discipline that protects you on the way down.

Ignoring risk management because prices are rising removes the protection that stop losses and position sizing provide exactly when they’re most needed.

Bear Market Mistakes to Avoid

The bear market is where long-term investors are made, but only if they avoid the mistakes that destroy portfolios before the recovery arrives.

Selling everything at the bottom, or near it, after holding through most of the decline is the single most reliably wealth-destroying decision in crypto investing. It locks in losses, removes you from the market for the recovery, and is driven entirely by the emotional exhaustion of a prolonged bear market rather than any rational assessment of the assets being sold.

Researching altcoins and chasing recovery in speculative small cap assets during a bear market, rather than consolidating into quality large cap positions, is another common mistake. Bear markets claim the weakest projects first and most permanently. Capital concentrated in quality assets survives bear markets. Capital spread across speculative projects frequently does not.

Ignoring security because portfolio values have declined is a mistake that can turn a temporary paper loss into a permanent one. Scam activity often increases during bear markets as bad actors target distressed investors with recovery scams and fraudulent opportunities.

Key Takeaways

Bull markets and bear markets are not random events. They are recurring phases of a predictable cycle driven by human psychology, capital flows, macroeconomic conditions, and fundamental developments within the asset class. Accumulation, markup, distribution, and markdown follow each other in a pattern that, while variable in timing, is consistent in character.

The investors who build long-term wealth in crypto are the ones who understand which phase they’re in, act accordingly rather than reactively, maintain discipline through the emotional extremes of each phase, and treat the cycle as a feature of the asset class rather than a threat to be escaped.

Bull markets reward patience and discipline. Bear markets reward preparation and conviction. Both require a plan built before the emotion arrives.

For investors who want guided support navigating market cycles with weekly market analysis, insights, and a community of like-minded investors, our Runite Tier Membership is built for exactly this. For serious investors who want personalised strategy support, advanced market analysis, and direct specialist access across all phases of the cycle, our Black Emerald and Obsidian Tier Members receive that and more.

Find out more at shepleycapital.com/membership.

WRITTEN & REVIEWED BY Chris Shepley

UPDATED: MARCH 2026