2010issue C0922-31
Cloudbank overhead resistance and breakout recovery
A cloudbank is a long horizontal overhead resistance band. The described cases read its base as the recovery target, measure the gap down to the later low, and show V-shaped climbs that later re-enter the same band.
- A cloudbank is a multi-month to multi-year horizontal overhead resistance band. Its lower edge, not its top, defines the recovery target after a large decline.
- Gap analysis measures the vertical distance from that base to the subsequent lowest low and treats the gap as the size of the later recovery hypothesis.
- A V-shaped turn at the lowest low, followed by higher lows and higher highs, is the structural cue that the climb back toward the band has started.
- A later reclaim of the same band is the breakout confirmation that the recovery hypothesis is in play. A head and shoulders can sit inside or beside the cloudbank and help explain why price dropped out.
A long ceiling, read from the base
A cloudbank is a long horizontal ceiling of overhead resistance. In the described study its duration ranged from five months to almost 17 years and averaged 2.75 years.
The diagnostically useful edge of the cloudbank is its base. That base should be roughly horizontal but may be irregular, with several valleys near the same price. Cloud tops can be ignored.
Measure the gap before naming a recovery
After price leaves the cloudbank, the subsequent decline is read from the base down to the lowest low. Among cases that later returned to the band, that decline averaged 56%, and the climb back took about a year.
TradersWeek editorial reading: gap analysis treats that vertical distance as the size of the later recovery hypothesis. In one illustrated case that held a horizontal band for at least eight years, price then fell swiftly from just below 3 to 1.16. The distance from the band's base to that low mattered more than whether price briefly pierced the base.
The V-shaped turn starts the climb
The illustrated recoveries were marked by higher lows and higher highs after a V-shaped turn at the lowest low. That V-shaped bottom is the structural cue that the climb back toward the cloudbank has started. Among cases that later returned to the band, the climb back took about a year.
Illustrated distances back to the band
On a monthly chart, one illustrated cloudbank that also formed a symmetrical triangle had its base at 4.50 and its lowest low at 1.50, so a return to the band implied a large recovery distance.
Another illustrated case showed a cloudbank from 1996 into autumn 1997, a drop from 28 to 6.75 in November 2001, and a return to 28 in less than three years after that low.
Reclaiming the band completes the breakout
Breakout here has two sides. Price first leaves the cloudbank downward. Later, after the V-shaped low, a reclaim of the same band is the confirmation that the recovery hypothesis is in play.
TradersWeek editorial reading: the downward leave, the size of the gap, and the V-shaped turn are setup steps. The map is complete only when price re-enters the original band.
A topping pattern can explain the exit
A head and shoulders is a topping formation that can sit inside or beside a cloudbank and help explain why price finally drops out of the overhead band. The illustrated cases above identify the band, the gap, and the V-shaped return. They do not rely on naming every exit as a head and shoulders.
All readings on this track · 11 readings
- 1987Broken bias: stops, cash flow and unfilled gaps
- 1999A surviving weekly gap still needs a confirmation-breakout
- 2000Repeatable volume-price silhouettes as falsifiable hypotheses
- 2004Constructing pivot commonality across timeframes
- 2005A finished crude-oil top as a classroom for necklines, candles, and gaps
- 2007Journal a gap breakout as three sequential gates
- 2008Same-open kicker as a two-bar reversal case
- 2010Filtered gap follow-through entry rules
- 2010Cloudbank overhead resistance and breakout recovery
- 2015Post-exit cooldown as a system rule
- 2018Classifying chart gaps before fill or follow