Constructing chart congestion from triangles, springs, and pivots

Draft the pause as a box

A congestion area is constructed as a bounded range where neither side is in control. Price oscillates inside the box, and the pause can resolve as continuation or reversal. The same box can be read on intervals from minutes through months and is also called accumulation or distribution.

Editorial reading: TradersWeek treats congestion as a drafting problem. Enclose the pause first so its interior can be named and a later close can be judged against a locked pivot.

Line congestion as the large-scale box

The primary large-scale box is line congestion. It typically defines tops and bottoms while supply and demand stay balanced. Directional runs occupy only a minority of the chart relative to these boxes.

Line congestion is drawn from opposing support and resistance. Once one side breaks, a reversal of the pause is treated as imminent. A longer or wider box is described as preceding a more forceful subsequent run.

Springs and upthrusts at the boundary

Springs and upthrusts are constructed as failed excursions through a line-congestion boundary that reverse the other way. They are treated as reversal signals rather than genuine breaks.

A close outside the box is the first filter used to separate those failed probes from a genuine break. Editorial note: that close is only the first filter. It decides whether the excursion is still a failed probe or has left the box. It is not yet breakout confirmation.

Small congestion inside a run

A small congestion area is a shorter pause that interrupts a directional run. Five constructions are distinguished, including sloping channels and three triangle types.

Inside a run, small pauses often stack as L formations on advances and reverse-L segments on declines. Successive run lengths and pause widths are treated as approximately equal, so two or more completed segments can project the next.

Descending and ascending channels

Descending congestion is a downward-sloping channel of small ranges, read as a pause likely to resolve higher, often after three drives to the lower extreme.

Ascending congestion is the inverse. It is an upward-sloping channel of small ranges, read as a pause likely to resolve lower, often after three drives to the upper extreme.

Three triangle forms

A triangle pattern is a contracting pause inside a run. It is typically treated as continuation rather than reversal, and it is built in three forms.

A diminishing triangle is drawn from successively smaller range bars that taper toward an apex. The break usually occurs before price reaches that apex.

A support triangle has a flat lower boundary that is tested two or three times while rallies shrink. It most often appears in a decline. A resistance triangle has a flat upper boundary that is tested repeatedly while pullbacks shrink. It most often appears in an advance.

Lock a pivot and score the close

A pivot point is a reference level constructed from the congestion geometry. A meaningful close beyond it, and later respect of it, is part of scoring a break as valid.

Breakout confirmation is a five-part construction test. A break is scored as confirmed only after volume expands, a bar closes beyond the congestion, two or three sessions follow through, price makes a significant move past that congestion pivot, and the range is not re-entered within four to six sessions.

Invalidation from the same geometry

Invalidation and strength are drawn from the same geometry that named the box. The right-hand pivot of a channel marks the weaker side. A move through the left-hand pivot is treated as the stronger break.

A diminishing triangle uses the opposite corner. A support or resistance triangle uses the pivot line taken off the high or low of the triangle.

Editorial note: once the pivot is locked, a later close is scored as a spring, an upthrust, or a held continuation against that same geometry, not against a newly sketched level.