In this guide
Retest is a path descriptionWhy levels are often treated as zonesA retest is not evidence by itselfMeasure rather than labelRetest is a path description
Start with a level at 100. A hypothetical value moves from below 100 to 103, then later returns toward 100. That return is what people commonly call a retest. The term does not require the value to touch exactly 100; whether an “area” counts is a rule the observer must define.
Why levels are often treated as zones
Real charts rarely respect perfectly thin lines. Users often draw levels as zones because highs, lows and closes can cluster across a range. The width of that zone is subjective. PreBreakout therefore avoids deciding whether a retest “held” or “failed”; it can only help measure distances you choose.
A retest is not evidence by itself
A later bounce from the old boundary may look convincing in hindsight, but the same geometry can also precede another move through the level. Descriptive chart language is useful for organizing observations, but it should not be confused with a probability estimate.
Measure rather than label
If you want to study the geometry, define the reference level and the later value, then calculate the percentage distance. This keeps the exercise reproducible and avoids subjective scoring.