The cryptocurrency market, like any other highly volatile market, is subject to prolonged periods of price declines that can last for months or even years. Such phases are commonly called bear markets. However, after every extended downturn, an opposite dynamic eventually forms — sustained growth known as a bull market.
The concept of a bull market
A bull market in the crypto industry is a prolonged period during which digital assets demonstrate an upward trend. Price growth occurs in waves and is accompanied by corrections*, however, the overall direction of movement remains positive.
* Correction — a temporary decline in an asset’s price within an overall upward trend, caused by profit-taking, reduced demand, or short-term market factors; at the same time, a correction does not imply a change in the main trend, but serves as its natural component.
A bull market is characterized by:
- an increase in cryptocurrency trading volumes;
- dominance of buyers over sellers;
- positive investor expectations;
- improvement in sentiment indicators, including the Fear and Greed Index.
Many analysts believe that the beginning of a bull market can be identified when the price of crypto assets rises by at least 20% compared to the previous significant low or high.
Origin of the term “Bull Market”
The term “bull market” is associated with the dominance of buyers — the so-called “bulls.” Historically, the term became widespread as early as the 18th century, and the association was закреплена due to the animal’s behavior: a bull attacks from the bottom up, tossing its opponent. Similarly, buyers push asset prices upward, forming an upward trend.
Duration and features of a bull market
A bull market can last from several months to several years — it all depends on the state of the economy, monetary policy, and internal factors of the crypto industry.
In cryptocurrencies, growth usually begins with Bitcoin as the key asset by market capitalization. After its strengthening, positive dynamics spread to altcoins*. At the same time, the period of active growth of alternative coins is often called the “altseason.”
* Altcoins — all cryptocurrencies other than Bitcoin, created on the basis of their own or third-party blockchains. Altcoins, as a rule, depend more strongly on market sentiment and Bitcoin’s dynamics, have higher volatility, and during a bull market phase often demonstrate faster growth compared to the first cryptocurrency.
A vivid example of a bull market was the period from January 2023 to October 2025, when the total capitalization of the crypto market grew more than fivefold — from $798 billion to $4.20 trillion.
Factors contributing to a bull market
Several factors influence the formation and development of a bull market at once:
- Macroeconomic environment: improvement in economic indicators, such as GDP growth, declining unemployment, and increased business activity, stimulates capital inflows into higher-yield but riskier assets — cryptocurrencies.
- Fiscal and monetary policy: easing of monetary conditions, in particular a reduction in interest rates by the U.S. Federal Reserve and other central banks, increases interest in cryptocurrency markets with higher potential returns.
- Geopolitical stability: a reduction in international tensions and the absence of large-scale conflicts contribute to increased risk appetite and support investment activity.
- Positive news background: reports of investments in cryptocurrencies by large companies, the launch of cryptocurrency ETFs*, and inflows of institutional funds strengthen trust in the crypto market.
- Market psychology: a bull market usually begins with the accumulation of assets by large and institutional investors, after which retail participants join the movement, amplifying cryptocurrency growth due to mass demand.
* ETF (Exchange Traded Fund) — exchange-traded investment funds whose shares are traded on traditional stock exchanges and reflect the price of a cryptocurrency or a basket of crypto assets. Such funds allow investors to gain exposure to the crypto market without directly owning digital assets.
Main phases of a bull market
A bull market goes through four stages, however, it begins with opposite emotions — pessimism.
1. Pessimism
A transitional stage after a bear market. The decline in cryptocurrency prices slows down, selling pressure weakens, and market participants gradually stop expecting a further collapse. An example is the end of 2022 after the collapse of the FTX exchange, when the market reached a local bottom and moved into a consolidation stage.
2. Skepticism
Cryptocurrency prices begin to rise, but investor confidence remains low. Many consider the growth of crypto assets temporary and are in no hurry to enter the market. In cryptocurrencies, this phase lasted for most of 2023, when the crypto market capitalization was recovering slowly.
3. Optimism
Confidence among market participants strengthens, growth accelerates, and cryptocurrency trading volumes increase. It is at this stage that most investors begin to actively build up positions. In the period from late 2023 to late 2024, the crypto market nearly doubled in capitalization.
4. Euphoria
The final stage of a bull market before a correction. Cryptocurrency prices rapidly update their highs, and investors massively buy assets due to the fear of missing out on profits (FOMO). For example, after Bitcoin updated its all-time high in the spring of 2024, growth continued up to $126,000 in the fall of 2025.
How to understand that the market has become bullish
The onset of a bull market is usually signaled by:
- Rising cryptocurrency prices accompanied by increasing trading volumes: a simultaneous increase in quotes and trading activity indicates stable demand and an inflow of new capital, rather than speculative short-term movements.
- Improvement in market sentiment: sentiment indicators, including the Fear and Greed Index, rise above neutral levels (50 and above), reflecting a shift from caution to moderate optimism; at later stages, readings may exceed 75.
- Favorable news and macroeconomic background: positive economic data, accommodative monetary policy, and constructive news from the crypto industry shape expectations of further growth.
- Strengthening of Bitcoin as the leading crypto asset: sustained growth of the first cryptocurrency often acts as a trigger for a reversal of the entire market and the subsequent inflow of interest into altcoins.
For example, in November 2024, against the backdrop of Bitcoin reaching another high, the Fear and Greed Index rose to 89, indicating the onset of a phase of strong optimism.