Open any long-term chart and the first thing you notice is that price never simply goes up or down. It rotates — quiet ranges give way to trends, trends exhaust into new ranges, and the whole thing repeats at every scale, from a five-minute chart to a decade. This rotation is the market cycle, and it has a recognizable four-part shape.
Understanding the shape matters because where you are in the cycle changes which strategy works. The breakout buying that prints money in one phase gets you chopped to pieces in another. Naming the phase you're in is the first discipline of a cycle trader.
The core idea
The four phases
Every cycle moves through the same sequence. Click through each phase in the diagram to see what it looks like and what drives it.
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Here's the sequence in words:
Accumulation. After a decline, price stops falling and drifts sideways in a range. Sentiment is still negative, news is still bad, but informed buyers quietly build positions. Volatility is low and boring — which is exactly the point.
Markup. Price breaks above the range and trends higher. Each pullback is bought. This is the phase that looks easy in hindsight; momentum and trend-following strategies thrive here.
Distribution. The uptrend stalls into a choppy range near the highs. Enthusiasm peaks, news is glowing, retail piles in — while informed money quietly sells into the strength. Sharp rallies fail to make new highs.
Markdown. Price breaks down and trends lower. Pullbacks are sold. Fear builds, then capitulation — which seeds the next accumulation.
Why this matters
Accumulation and distribution look almost identical on the surface — both are sideways ranges. The difference is context: a range after a long decline is likely accumulation; a range after a long advance is likely distribution. The cycle tells you which range you're staring at.
The same shape at every scale
The four phases are fractal — they appear inside one another. A markup leg on the daily chart contains dozens of mini accumulation-markup-distribution-markdown cycles on the hourly. This is why the same vocabulary works whether you trade intraday or hold for months: you're always somewhere in a phase, on some timeframe.
The radar's time windows exist to answer a precise question this raises: when is a phase likely to end and the next begin? Phases describe the shape; cycle windows estimate the timing. The rest of this module builds the foundation; the next module makes the timing concrete.
❓ A stock has spent six months grinding sideways after falling 60% over the prior year. News on the company is still negative. Which phase is this most likely?
Key takeaways
Markets rotate through four phases: accumulation, markup, distribution, markdown.
Accumulation and distribution are both ranges — context (what came before) tells them apart.
The phases are fractal: they repeat at every timeframe.
Phases describe the shape of a cycle; time windows estimate when one ends.