Crypto prices have moved in long cycles: a period of rapid rises, a peak, a long fall and a slow recovery. Traders call the falls bear markets and the rises bull markets. The cycles are real in the sense that the price history shows them clearly. What they mean for the future is much less clear, and it is one of the most debated questions in the market.
This guide describes the cycles that have appeared in crypto history, the forces that are often blamed for them, and the reasons why a pattern in the past cannot tell you when the next turn will happen.
What a cycle looks like
A typical cycle has four phases. A recovery phase starts from low prices and low interest, and the market slowly gathers buyers. A boom phase brings rapid gains, rising volume, heavy news coverage and new participants. A peak is reached when prices fall back after a final surge, often on high volume and with excitement at its height. A bust phase follows, with prices falling far below the peak, interest collapsing and many projects failing.
The falls have been deep. Bitcoin has had several bear markets in which its price fell by more than 70 percent from peak to trough, and altcoins have often fallen further. The recoveries have been slow, and each cycle has brought new people who bought at high prices and lost heavily.
Earlier cycles
The first large cycle, in 2013 and 2014, ended with the collapse of a major exchange and a long bear market. The next big cycle, in 2017 and 2018, ended with a fall that took many altcoins close to zero. A further cycle in 2020 and 2021 brought a surge to new highs, followed by a sharp fall in 2022, when several large platforms failed and their collapses spread losses across the market.
Each cycle looked different in its details, but the shape was similar: a boom driven by new money and optimism, followed by a bust that exposed weak projects and risky practices. The names and the scale changed. The pattern of boom and bust did not.
What is blamed for the cycles
Several explanations are often given. The best known links the cycles to bitcoin's halvings, which cut the new supply every four years, as covered in the guide on bitcoin halving. Because the halvings are scheduled, some traders expect each one to start a new cycle.
Other explanations focus on liquidity, the amount of money looking for risky assets. When interest rates are low and money is cheap, investors often move into riskier assets, and crypto has been among them. When money tightens, the flow reverses. A third explanation focuses on sentiment: news, social media and the behaviour of large holders can amplify both the boom and the bust.
Leverage explains part of the sharpness. Borrowed money makes rises faster and falls more violent, and forced selling can push prices far below the level justified by the news.
Why history cannot time the next cycle
A pattern in a few cycles is not a law. The halving explanation has four or so data points, which is too few to prove that the cycle is caused by the halving rather than coinciding with it. The market has also changed. It is now larger, has more regulated products and includes more institutional holders, which may dampen or change the pattern.
A cycle is also only visible in hindsight. A bear market looks like a bear market only when it is over, and the recovery looks like a recovery only when it has happened. In real time, every fall can be the start of a long bear market or a temporary dip, and nobody can say which in advance.
Finally, the people who sell the cycle story have an interest in its success. A prediction that a boom is coming can encourage buying, and buying is what sells coins. Treat any confident claim about the timing of the next cycle with suspicion.
A worked example: what a cycle does to a holder
Suppose you buy 1,000 of a coin near the top of a boom, when it has risen strongly and the news is very positive. The coin then falls 75 percent over the next year. Your 1,000 is now worth 250.
To get back to 1,000, the coin needs to rise 300 percent. Even if it recovers over the following year, the holder who bought at the top has waited years to break even, and only if the coin survives. The holder who bought near the bottom of the previous bust has a very different outcome. The timing of the entry, more than the long-run trend, decided the result.
| Entry point | Value after a 75% fall | Rise needed to break even |
|---|---|---|
| Near the top | 250 from 1,000 | 300% |
| Near the bottom of the previous bust | Depends on the cycle | Often much less |
The table is an illustration of how entry timing matters, not a forecast of any price path.
What a cycle means for your plan
Because the timing is uncertain, a cycle is best treated as a reason to plan for large falls, not as a signal to act. Decide the maximum you can lose and size positions so that a fall of 70 percent or more would not break your plan. Consider buying regularly rather than all at once, as covered in the guide on dollar-cost averaging into crypto. Keep an emergency fund, so you are not forced to sell in a bust.
Plan for the possibility that a coin you hold will not recover. Many coins from earlier cycles have never returned to their former highs, and some have stopped trading. A plan that only works if every holding recovers is a plan that can fail badly.
Signs that often appear late in a cycle
Commentators often point to a few signs that tend to appear near the end of a boom. Attention spreads to people who have never traded before, and everyday conversations turn to prices. New coins launch with heavy promotion and then fall sharply. Borrowed money becomes common, and forced liquidations grow in size during sharp moves. None of these signs proves that a peak has arrived, and they can appear long before one. They are best read as a reason to check position sizes, not as a timing signal.
Common mistakes
Assuming the last cycle will repeat exactly. The shape may recur, the details will not.
Buying because a boom looks certain. Booms have always been followed by busts, and the timing is not clear in advance.
Selling everything at the bottom. Many bottoms have been followed by long recoveries that holders missed.
Ignoring the coins that did not recover. A cycle narrative focuses on bitcoin, while many altcoins from the same cycle never returned to their highs.
Key takeaways
Crypto prices have moved in boom and bust cycles, with falls of more than 70 percent for bitcoin and often far more for altcoins. The cycles are visible in hindsight, and several explanations are offered, including the scheduled halvings, liquidity and sentiment. History cannot tell you when the next turn will come, and the market is changing. Plan for large falls, size positions for them, buy regularly and do not assume that every holding will recover.
This guide is for general information, not financial advice. See the disclaimer.