Bull and Bear Markets in Crypto: Reading the Cycle Without Getting Swept Up in It
What defines these phases, why crypto's versions are more extreme than traditional markets, and the behaviours that separate people who ride the cycle from people who get ridden by it.
By Firoz Khan|3 September 2026|Updated 20 September 2026|7 min read
A bull market is a sustained period of rising prices and growing confidence, a bear market its mirror image: falling prices and a general retreat in appetite for risk. Simple definitions, but crypto's versions of both run far more extreme, and far faster, than the equivalent phases in traditional markets.
Why crypto cycles are more violent than stock market cycles
Crypto markets are thinner, less regulated and more sentiment-driven than equity markets, with a retail base that trades around the clock and reacts quickly to news and social media momentum. That combination produces sharper rallies and steeper, faster drawdowns than an equivalent cycle in, say, the FTSE or S&P 500.
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The behavioural pattern that repeats every cycle
Late in a bull run, buying accelerates specifically because prices have already risen, driven by fear of missing out rather than fresh analysis, which is what tends to mark the top. Early in a bear market, selling accelerates because prices have already fallen, driven by fear and loss aversion rather than a reassessment of fundamentals, which is what tends to mark unnecessary losses being locked in.
What actually distinguishes a healthy pullback from a genuine bear market
A pullback within a broader uptrend is normal and happens repeatedly even in strong bull markets. A genuine bear market is a sustained, structural decline, commonly defined as a drop of 20% or more from a recent peak, sustained over weeks or months rather than a single sharp dip that recovers quickly.
The practical takeaway
Position sizing decided in advance, before a cycle turns, holds up far better than decisions made in the middle of a rally or a crash, when emotion is running highest and judgement is at its least reliable. The investors who do best across a full cycle tend to be the ones whose buying and selling behaviour barely changes between the two phases, not the ones who time the turn perfectly.
A reminder
The FCA risk warning still applies to higher-risk crypto content. Always assess how much risk you are willing to take before buying.
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