Tight consolidations and volume dry-ups
Lesson 10 · about 10 min
Relative strength tells you which names are leading. It does not tell you when to buy them. A leader that is up 40% in three months and moving 5% a day is not a swing trade; it is a coin flip with a wide stop. What you want is a leader that has paused: a tight range with shrinking volume, sitting on or just above a rising average. That pause is where the risk is small and the next leg is loaded.
What a tight consolidation looks like
Three measurable things:
- Range contraction. The high-to-low range of the last 10 to 20 days is small relative to the stock's normal daily movement.
- Higher lows or a flat floor. The pullbacks inside the range get shallower, or the lows line up.
- Position relative to the averages. Price is above a rising 20 or 50 EMA, or sitting on it.
Leader running Leader consolidating Leader breaking out
/ ___ /
/ ____/ \_/\_/\____ __/
/ / ^^^^^ _/ ^ tight
/ / tight ____/ range
/ range / resolved
Measuring "tight" with ATR
Average True Range (ATR) is the stock's average daily range including gaps, usually over 14 days. It normalises "tight" across stocks that move 1% a day and stocks that move 5% a day.
Tightness ratio = (10-day high − 10-day low) ÷ (14-day ATR)
| Tightness ratio | Interpretation |
|---|---|
| Under 3 | Very tight; the range is under three days' normal movement |
| 3 to 5 | Tight; a good consolidation |
| 5 to 8 | Normal; not yet a setup |
| Over 8 | Loose; the stock is still trending or chopping |
A stock with a $2 ATR that has spent ten days inside a $7 range has a ratio of 3.5: tight. The same $7 range on a stock with a $0.70 ATR is a ratio of 10: loose, still moving around.
Many screeners expose ATR directly; if yours does not, the 10-day range divided by the 10-day average of (high − low) is close enough.
Volume dry-ups
Volume is the second half of the pattern. As a consolidation matures, daily volume should fall well below the 50-day average. That tells you sellers are exhausted and nobody is being forced out. The breakout, when it comes, should reverse this: volume expands to 1.5x or more of the average on the day the range resolves.
| Phase | Volume vs 50-day average | What it means |
|---|---|---|
| Consolidation | Under 0.7x on most days | Supply drying up; ideal |
| Consolidation | Around 1.0x | Neutral; acceptable if range is very tight |
| Consolidation | Over 1.3x with red bars | Distribution; discard |
| Breakout day | Over 1.5x | Confirms demand; enter |
| Breakout day | Under 1.0x | Suspect; wait for a retest or skip |
A "volume dry-up" specifically means the lowest-volume days of the last few months are occurring inside the consolidation. That is the strongest version of the signal.
Key idea: A tight range with shrinking volume on a leading stock above a rising average is the raw material of every setup in this course. Find the pause, not the run.
Screening for it
Most tools can express these criteria:
- 10-day range ÷ 14-day ATR under 5.
- Average volume over the last 5 days under 0.7x the 50-day average.
- Close above the 50-day EMA, 50 EMA rising.
- Combined with the RS and 52-week-high filters from the previous lesson.
The result is usually a short list. That is correct; tight consolidations on leaders are uncommon, and when the screen produces 40 names in a week it is usually because the market has just had a sharp move and everything is pausing together. That is a green regime signal in its own right.
What disqualifies a consolidation
- Wide, loose bars inside the range. A 10-day range that is tight on the highs and lows but has three 4% intraday reversals inside it is not calm; it is a fight.
- A gap into the range. If the range formed after a large gap down, the gap is overhead resistance and the consolidation is a bear flag more often than a base.
- Earnings inside the next 10 days. The consolidation will resolve on earnings, which is a gamble, not a setup. Covered in the next lesson.
- Range under the 50 EMA. A tight range below a falling average is a consolidation before a further decline more often than a base.
For other markets
The pattern is universal because it reflects the same thing everywhere: equilibrium before imbalance. Crypto majors form tight ranges on shrinking volume before large moves; futures contracts do the same after trend legs; forex pairs consolidate before central-bank decisions and often break in the direction of the prior trend. The ATR-based tightness ratio works unchanged on all of them.
Try it: Take the top ten names from your RS screen. For each, compute the 10-day range divided by the 14-day ATR and note the last five days' average volume against the 50-day average. Sort by tightness. The top three are next week's primary candidates; the rest are waiting.
Recap
- Buy leaders during a pause, not during a run.
- Tightness ratio = 10-day range ÷ 14-day ATR; under 5 is tight, under 3 is very tight.
- Volume should dry up to under 0.7x average during the consolidation and expand to over 1.5x on the breakout.
- Disqualify loose bars, gaps into the range, earnings inside 10 days and ranges below a falling 50 EMA.
- The screen should produce a short list; a long list means the whole market just paused.
See it drawn
Original diagrams for the ideas on this page. Illustrative, not real market data.