You will often hear phrases like “we’re in a bull market”, especially if you follow crypto Twitter. Almost every crypto influencer seems to have an opinion on which phase the market is in. However, for someone new to crypto, these terms are not always easy to understand. In this article, we explain what a bull market is, how a crypto bull market begins, which indicators investors follow, and how investors can approach one.

 

What is a Bull Market in Crypto?

A bull market in crypto is a prolonged period during which the prices of Bitcoin and other cryptocurrencies are generally rising or expected to continue rising. It is not defined by one strong day or a short recovery. The upward trend usually continues over an extended period and is supported by growing demand, positive investor sentiment, higher trading volume, and more money entering the market.

On price charts, a bull market commonly forms a pattern of higher highs and higher lows. Prices reach new peaks, pull back without falling to their previous lows, and then begin rising again. Corrections can still occur, sometimes quite sharply, but the overall market trend remains upward.

The exact origin of the term is unclear, but a commonly repeated explanation compares it to how a bull attacks by driving its horns upward. In this explanation, the upward motion represents rising prices.

How a Bull Market Begins

A bull market usually begins before most investors are confident enough to call it one. After a prolonged decline, selling pressure starts to weaken, prices stabilize, and long-term investors begin buying again. The market may then start forming higher lows before breaking major resistance levels. As prices continue rising, investor confidence improves, trading activity increases, and more participants enter the market.

In crypto, one common belief is that a new bull market begins every four years following a Bitcoin halving. There is some reasoning behind this view. The Bitcoin halving occurs roughly every four years and reduces the number of new bitcoins awarded to miners. This slows the rate at which new BTC enters circulation, which may support prices if demand remains strong.

However, the halving does not automatically start a bull market. Bitcoin has only completed four halvings, which leaves investors with very limited historical data. The four-year cycle should therefore be treated as a past pattern, not a fixed schedule. If bull markets were that easy to predict, every investor could simply buy and sell according to the same calendar.

What Drives Bull Markets?

A bull market is ultimately driven by demand. When more investors want to buy an asset than sell it, prices begin rising. That demand can come from improving economic conditions, lower interest rates, greater market liquidity, positive news, technological progress, institutional investment, or growing confidence in the asset.

Crypto bull markets are usually supported by several developments rather than one event. For example, the US SEC approved spot Bitcoin exchange-traded products in January 2024, giving investors a regulated way to gain exposure to Bitcoin through traditional brokerage accounts. This made Bitcoin more accessible to institutions and investors who did not want to hold it directly.

The US government later adopted a more supportive position toward digital assets. A January 2025 executive order called for supporting the responsible growth of digital assets and providing greater regulatory clarity. The GENIUS Act also created a federal framework for payment stablecoins. These developments did not start the bull market by themselves, but they reduced some regulatory uncertainty and gave investors more confidence in the direction of the industry.

 

What Are the Signs of a Bull Market?

Rising prices are the clearest sign of a bull market, but they are not the only one. Changes in market structure, investor sentiment, trading volume, and participation can help show whether the upward trend is gaining strength.

Sign	What It Looks Like
Rising Prices and Higher Highs	Prices repeatedly reach new peaks while pullbacks form higher lows.
Improving Investor Sentiment	Investors become more optimistic and willing to take risks.
Growing Trading Volume	More buying and selling activity supports the upward price movement.
Increased Market Participation	Retail investors, institutions, and new traders begin entering the market.

 

How Long Does a Bull Market Last?

A bull market has no fixed duration. It can continue for several months or years, depending on investor demand, economic conditions, market liquidity, and the events supporting the upward trend. Bull markets also include corrections and periods where prices move sideways, so they should not be viewed as one continuous rise.

Traditional Market Bull Cycles

Bull markets generally last longer in traditional financial markets. According to Fidelity’s historical analysis, the median stock market bull cycle since 1872 has lasted 42 months, or approximately 3 and a half years. Individual cycles have ranged from 14 to 98 months.

These figures provide historical context, but they cannot tell investors when the next bull market will end. Interest rates, corporate earnings, economic growth, and market liquidity can all extend or shorten a cycle.

Crypto Bull Market Cycles

Crypto has a much shorter history, so there is not enough data to calculate a dependable average. Even the starting point of each Bitcoin bull market can be debated. However, Bitcoin’s monthly chart shows 4 major upward cycles.

Bitcoin had experienced earlier rallies, but its first major post-halving cycle developed around November 2012. Its price was approximately $10 to $12 before rising to nearly $1,200 by November 2013. This cycle lasted roughly 1 year before Bitcoin entered a prolonged decline.

The next major rise became clearer around September 2016, when Bitcoin was trading near $600. It then continued climbing until December 2017, reaching just under $20,000. Using these points, the cycle lasted approximately 15 months.

In March 2020, the COVID-19 market crash affected assets worldwide and pushed Bitcoin below $4,000 intramonth. Its monthly closing price remained closer to $6,400. Bitcoin then rose to around $64,000 in April 2021, corrected sharply, and formed a 2nd peak near $69,000 in November. These two peaks created a double-top-like structure before the market moved into another major decline.

The latest cycle began after Bitcoin’s late-2022 lows, with prices already recovering throughout 2023. The spot Bitcoin ETF launch did not occur in January 2023. The SEC approved spot Bitcoin ETPs in January 2024, and trading began on January 11. Donald Trump’s election in November 2024, followed by a more supportive US policy toward digital assets, added further positive sentiment. Bitcoin eventually reached approximately $126,000 in October 2025.

This cycle also showed why the halving should not be treated as the official beginning of a bull market. Bitcoin had been rising for more than a year and reached a new all-time high before the April 20, 2024 halving. The halving may affect supply expectations, but it does not provide a fixed timetable for when a bull market must begin.

 

How to Identify a Crypto Bull Market

A crypto bull market cannot be confirmed through one chart pattern or indicator. Investors usually compare price structure, momentum, sentiment, trading activity, market liquidity, and on-chain data. When several of these factors begin improving together, there is a stronger case that the market is entering a sustained upward cycle rather than experiencing a temporary rally.

Monthly MACD

The MACD measures market momentum using moving averages. On Bitcoin’s monthly chart, a bullish crossover occurs when the MACD line moves above its signal line, suggesting that upward momentum is improving.

Monthly MACD removes much of the short-term market noise, but it is a lagging indicator. Bitcoin may have already risen considerably before the crossover is confirmed. Investors should therefore use it alongside price structure and trading volume.

Crypto Fear and Greed Index

The Crypto Fear and Greed Index measures Bitcoin market sentiment from 0 to 100. Low readings represent fear, while high readings show greed.

Extreme fear sometimes appears near market bottoms, while extreme greed can indicate that the market is overheating. However, both conditions can continue for long periods. A gradual change from fear toward neutral or greed is often more useful than one isolated reading.

Previous Bear Market Lows

Investors compare current prices with previous cycle lows, historical drawdowns, and major support zones to assess whether selling pressure is weakening.

Signs of a possible recovery include prices holding support, stopping the pattern of lower lows, and beginning to form higher lows. However, previous bear market lows do not guarantee a bottom. Market conditions change, and some cryptocurrencies never return to their earlier highs.

Bitcoin Halving Cycles

Bitcoin halvings reduce the number of new bitcoins awarded to miners approximately every four years. Lower issuance can support prices when demand remains steady or increases.

Previous bull markets developed around halving periods, but the available history is limited. Investors may also price in the event before it occurs. The latest cycle began before the 2024 halving, showing that halvings influence expectations but do not determine the exact beginning of a bull market.

Trading Volume and Liquidity

Increasing spot trading volume can show that a price rise is supported by genuine market participation. A breakout on higher spot volume generally carries more weight than one driven mainly by leveraged futures positions.

Stablecoin inflows, spot Bitcoin ETF activity, institutional purchases, deeper order books, and narrower spreads can also indicate improving liquidity. Still, stablecoins entering exchanges do not necessarily mean that the funds will be used to buy cryptocurrencies.

Bitcoin Dominance

Bitcoin dominance measures Bitcoin’s share of the total cryptocurrency market value.

Bitcoin often leads the early stages of a bull market, causing its price and dominance to rise together. If Bitcoin later stabilizes while its dominance falls, capital may be moving into Ethereum, larger altcoins, and eventually smaller speculative assets.

Falling dominance alone does not confirm an altcoin rally. Altcoin prices and their combined market value should also be rising.

On-Chain Market Indicators

On-chain indicators use blockchain data to show how coins are valued, held, and transferred.

Indicator	What Investors Watch
MVRV Z-Score	A recovery from low levels can indicate improving conditions, while very high readings may show overheating.
Realized Price	Bitcoin holding above realized price can indicate that the average coin is back in profit.
Long-Term Holder Activity	Accumulation can reduce available supply, while heavy selling may suggest distribution.
Exchange Flows	Inflows may indicate selling intentions, while outflows can suggest longer-term holding.
Stablecoin Supply	Growing supply may indicate that more crypto liquidity is available.

A stronger bull-market case develops when several indicators improve together. Even then, investors should expect corrections and avoid treating any indicator as a guaranteed market signal.

 

Using Previous Crypto Bull Markets as Context

Previous Bitcoin bull markets can help investors understand how returns have changed as the market has grown. However, the figures depend on which low and peak are selected, so the returns below should be treated as approximate.

Bitcoin Cycle	Approximate Price Move	Approximate Return
2012–2013	$12 to $1,160	9,600%
2016–2017	$600 to $19,800	3,200%
2020–2021	$3,800 to $69,000	1,700%
2022–2025	$15,500 to $126,000	710%

The figures show a pattern of diminishing percentage returns. Bitcoin can still make large gains, but its market value is considerably higher than it was during the earlier cycles. Sustaining the same percentage increase now requires much greater demand and liquidity.

This does not mean returns must continue falling at the same rate. Bitcoin only has a few completed cycles, and each one develops under different economic, regulatory, and market conditions. Previous returns can provide context, but applying an earlier cycle’s percentage gain to the latest market low can produce unrealistic price targets. They should not be used to predict the exact top of a bull market.

 

How to Invest in a Bull Market?

A bull market can create many opportunities, but rising prices can also encourage investors to take unnecessary risks. A few basic practices can help keep decisions more disciplined.

Build Positions Before Market Euphoria

Buying after prices and social media attention have already risen sharply increases the risk of entering near a local high. Investors can instead build positions gradually before market excitement becomes excessive. Those starting a portfolio can compare some of the safest crypto exchanges, focusing on custody practices, proof of reserves, account security, emergency funds, and their history of protecting customer assets. A secure exchange can reduce platform-related risks, but it cannot protect investors from market losses.

Use Dollar-Cost Averaging

Dollar-cost averaging involves investing equal amounts at regular intervals. It reduces the pressure of choosing one entry price, although it cannot prevent losses.

Exchanges can also automate this process. Bitunix Spot Auto-Invest allows users to select an asset, fixed investment amount, and recurring schedule, such as daily or weekly. The platform then executes the spot purchases automatically.

Keep Cash for Market Corrections

Bull markets still experience sharp corrections. Keeping some funds uninvested allows investors to buy at lower prices without selling another position or adding more money than originally planned.

Consider Yield Opportunities

Investors planning to hold an asset can also consider staking or exchange-based earning products. Our comparison of crypto exchanges with the highest-yield earn products examines flexible savings, fixed deposits, staking, and other ways to earn from idle assets.

Yield can add to overall returns, but advertised rates may change, fixed products can restrict withdrawals, and funds held on an exchange carry platform risk. Investors should understand how the yield is generated and review the terms rather than selecting a product based only on its advertised rate.

 

Tips for Investing in a Bull Market

Rising prices can make investing appear easier than it is. Research, planning, and risk control still matter, particularly when market excitement begins influencing decisions.

Research Before Investing

Research should go beyond price charts and social media opinions. Examine an asset’s liquidity, utility, supply, future token unlocks, network activity, security, development team, and competition before buying.

Understanding why you own an asset can make normal corrections easier to handle. However, conviction should remain tied to facts. Reconsider the position if the original reason for buying no longer holds.

Plan Your Entry and Exit

An entry plan explains when and how you will build a position, while an exit plan determines when you will take profits. A gain shown in a portfolio remains unrealized until some or all of the position is sold.

Markets rarely provide a clear warning before a sharp decline. Investors waiting for the exact top often remain invested during the fall because they expect prices to recover. Just as positions can be built through DCA, investors can gradually sell at predetermined price levels rather than exiting everything at once.

Calculate Risk Before Trading

Every trade should have a defined entry, stop-loss, and profit target. Our Risk to Reward Calculator helps compare the expected return with the amount at risk before opening a position. A bull market can improve market conditions, but it does not make every trade worth taking.

 

Where a Bull Market Fits in the Cycle

Crypto prices do not rise forever, and every bull market eventually moves into another phase. Understanding what defines a bull market, and why corrections can occur within one, helps place short-term price movements in context. To understand how conditions change when momentum reverses, read our guide on what are bear markets next.

 

FAQs

1. Can a Bull Market Have Corrections?

Bull markets can still experience sharp corrections because prices do not rise continuously. In crypto, declines of 20% or more can occur without ending the larger uptrend, making the traditional 20% bear-market rule less reliable.

 

2. Does a Bitcoin Halving Always Start a Bull Market?

A Bitcoin halving does not automatically start a bull market. It reduces new BTC issuance, which can support prices when demand remains strong, but liquidity, sentiment, institutional activity, and economic conditions also shape the cycle.

 

3. What Ends a Crypto Bull Market?

A bull market can end when demand and liquidity weaken. Lower highs, lower lows, and repeated losses of major support can indicate a bearish shift.