Module 1 — Market structure · Lesson 4 of 23 · 9 min

Trend, range and market phases: which setup, when

How to recognise expansion, retracement, consolidation and reversal, how to measure volatility and why deciding not to trade is a decision in its own right.

Price doesn't always do the same thing. Sometimes it runs in one direction, sometimes it oscillates inside a range, sometimes it compresses before exploding. Many mistakes come from applying a trend setup in a range (or vice versa), or from expecting the same volatility at all times. In this lesson you learn to recognise the phases and to choose whether and how to trade.

The market cycle

Simplifying, price goes through four phases that repeat at every scale:

  1. Expansion: directional movement, with wide candles and breaks of structure.
  2. Retracement: partial correction of the previous move, often in lower gear (smaller candles, falling volume/volatility).
  3. Consolidation (range): price oscillates in a band; energy accumulating or distributing.
  4. Reversal or continuation: the range resolves, or the retracement ends and the trend restarts (continuation), or the structure reverses.

SMC/ICT and Wyckoff methodologies in a broad sense describe these phases with different names (accumulation, distribution, manipulation...). We stick to what is observable and measurable on the chart.

How to recognise a range

A range has recurring characteristics:

  • Price bounces several times between two levels with no clean breaks and with closes that come back inside.
  • Candles have long wicks and small bodies.
  • The ATR is falling compared with previous weeks.
  • Trend indicators (such as the ADX below 20) show no direction.

A range has three useful zones: the high (liquidity above), the low (liquidity below) and the middle (equilibrium). In the next module you'll see why traders' stops concentrate above and below ranges.

How to measure volatility

Volatility isn't constant, and every strategy works in a regime. Measure it objectively with the ATR:

  • High ATR(14) relative to the average of the last 50-100 candles: expansion phase, wide moves (wider stops, smaller sizes).
  • Low ATR(14): a "sleepy" market, short moves: tight stops work, but wide targets are unrealistic.

Which setup in which phase

PhaseWhat worksWhat to avoid
Trend (expansion)Pullbacks in the trend's direction, continuation after BOSLooking for reversals at every overbought reading
RetracementWait for completion and look for entries in the major trend's directionAnticipating the resumption without a signal
RangeTrade the edges with tight stops, or wait for the breakApplying breakout to every touch of the edge
CompressionWait for expansion, prepare scenarios on both sidesEntering "before" the break without confirmation

The signal that a range is about to end

A range has no exit sign, but there are some clues:

  • Volatility (ATR) starts rising.
  • Sweeps of liquidity appear above the highs or below the lows followed by a violent return (a potential false breakout, we'll see it).
  • A strong candle closes clearly outside the range, with displacement.
  • The retest of the broken edge holds (the old high becomes support, or vice versa).

Measuring the phase: objective tools

Besides the eye, you have tools to classify the phase with written rules:

  • ADX (Average Directional Index): measures trend strength, not direction. Convention: below 20 no trend (range), above 25 a trend in progress. It isn't perfect (it lags), but it's an objective filter.
  • Ratio of current ATR to the 50-period average ATR: above 1.3 = expansion; below 0.8 = compression.
  • Price efficiency (Kaufman): the ratio between the net distance travelled by price in n candles and the sum of candle-by-candle movements. Near 1 = clean trend; near 0 = oscillation without direction.
  • Range amplitude in ATR: if the session's range is less than 1.5-2 times the daily ATR, it's compressed.

Compression: when the market loads up

Before an expansion you often see a compression: candles shorten, the ATR falls, highs and lows narrow. Known patterns:

  • Inside day/bar: the range of a day (or candle) is contained within the previous one.
  • NR7 (Narrow Range 7): the day with the narrowest range of the last seven.
  • Triangles and wedges: compression of highs and lows.

Compression does not indicate the direction of the following expansion: it only indicates that a low-volatility phase tends to be followed by high volatility (volatility is "clustered"). Operationally: prepare scenarios on both sides and don't anticipate entry.

Two numerical examples of management by phase

The calendar effect: week and month

Volatility has recurring rhythms you can measure on your data:

  • Monday: often slower; the market "gets its bearings" after the weekend.
  • Tuesday-Thursday: the days with the most directional movement.
  • Friday afternoon: position reduction, erratic moves, wider spreads.
  • Start and end of month, quarter: rebalancing flows can create anomalous moves.

Don't take them as laws: measure them. Calculate the average ATR by day of the week on your pair over the last 6 months.

When not to trade

Deciding to do nothing is a trade in its own right, and very often the best one. You won't trade when:

  • Structure is confusing and you can't write in two lines what price is doing.
  • The market is in a tight range with no declared edge.
  • Important news is about to be released (economic calendar).
  • You're in a low-liquidity time.
  • You've already hit the daily loss limit or aren't in a good mental state.

Look at the chart and classify the phases yourself:

TradingView…
EUR/USD on 4 hours with ATR. Classify the last 60 days into trend, range and retracement days and compare them with the ATR. Chart provided by TradingView.

The hidden risk: adapting the strategy to the wrong phase

A system with an edge in trends loses systematically in ranges (and vice versa): it isn't a flaw, it's its nature. Two ways of handling it:

  1. Regime filter: trade only when the regime is favourable (for example ADX > 25 for a trend strategy).
  2. Diversification across strategies with complementary edges (one in trends, one in ranges) and clear rules on which to activate.

In both cases the regime classification must be objective, otherwise it becomes an excuse to change strategy after a loss.

In short

  • The market alternates expansion, retracement, consolidation and reversal/continuation.
  • A range shows as bounces without clean breaks, long wicks, falling ATR.
  • Volatility must be measured (ATR) and decides stop and size, not the other way round.
  • Each setup has its phase: pullbacks in trends, edges or waiting in ranges.
  • Not trading is a decision: when structure is confusing or context unfavourable, staying out is the best trade.

Practical exercise

  1. Classify the last 60 days of EUR/USD into trend, range and retracement days.
  2. Measure the average amplitude (in pips) of each day type and the ATR.
  3. Count how many "textbook" setups (BOS + retracement) there would have been in each phase and how many would have worked.

Test what you've learned

1. Which characteristic usually indicates a range?

2. With a high ATR, size generally:

3. What to do when structure is confusing?

4. What suggests a range is ending?

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Educational content, not financial advice. Trading involves risk. ICT is a term referring to the materials of Michael Huddleston: this course is independent and not affiliated.