Two Families: Trend Continuation and Mean Return
Most discretionary methods are cousins of two ideas — follow acceptance, or fade stretch. Mixing them without a regime rule is how playbooks contradict themselves.
You do not need fifty named patterns. You need to know which economic story you are telling with the trade. Either you believe the auction is accepting a new area and you want to join, or you believe it has stretched from a value area and you want to lease the reversion.
SCUTA groups methods into these two families so students stop collecting stickers. A bull flag and a pullback to a rising average are often the same family in different clothes. An exhaustion wick at range extreme is the other family.
The mixing error
The expensive error is fading a break because “it went too far” while your higher timeframe still says acceptance is migrating. That is two playbooks arguing on one ticket.
Write the switch
Your one-pager should include a regime line: “If structure is two-sided inside yesterday’s range, only family B. If structure is a clean break and hold, only family A.” The wording can be yours. The exclusivity should not be optional.
Sample size
Do not declare a family dead after eight trades. The Expectancy Simulator exists to show how noisy a small sample is. Collect, then edit on a schedule.
Questions we hear next
Can I trade both families?
Yes, if the playbook says which regime allows which family. A range day is not a trend day with extra hope.
How do I name the regime?
Use a simple, testable definition: structure of the last N swings, or a volatility band, or session range location. If you cannot code the idea in a sentence, it will not survive a messy open.
Which family is better?
Neither. Each has a different failure mode. Trend methods die in chops. Mean methods die in breakouts. Your journal should show which death you prefer to manage.
Is this the same as ‘systems over luck’?
It is one expression of it. A family plus a regime rule is a system. A chart plus a mood is luck with annotations.
Continue in this lane
The One-Page Playbook
If the method cannot fit on a single page, it cannot be followed under stress. Write entries, invalidation, size, and stand-aside rules so a stranger could grade you.
Structure Before Signals
Higher highs, defended lows, and failed breaks are the grammar of a chart. Indicators can comment on that grammar — they should not replace it.
Stacking Timeframes Without Paralysis
A higher timeframe can set context; a lower one can time the click. Too many clocks produce a trader who can always find a reason to hesitate — or to force it.