Refuse mixed-horizon entries until the checklist locks one persona

An elastic hold window is not a rule

A trading persona is specified by a narrow holding-period band. A rule that holds for a few days or a few weeks so long as trend does not reverse is not implementable. Stretching the same wording from about three or four days to 15-20 days also enlarges typical reversal size.

If the verbal hold window stretches toward 10 days or weeks, average reversal amplitude can widen from under 1% toward 10%. An elastic horizon cannot support a consistent definition of trend or reversal.

A comfort zone must match the analysis method

A complete comfort-zone definition states expected return, drawdown depth, and drawdown length together and then requires the analysis method to match that envelope.

Four personas are distinguished by how often positions change and how long they are held. Core work changes one to five times in a lifetime and is held for decades. Long-term work changes one to five times a decade and is held for years. Medium-term work changes one to five times a year and is held for months. Short-term work changes one to five times a month and is held for days.

Each persona keeps its own risk envelope

Guideline risk envelopes paired with those personas run up to about -60% on yearly core data, -30% on monthly or weekly long-term data, -20% on daily or weekly medium-term data, and -5% on daily or intraday short-term data. Those levels are labeled arbitrary rough guides.

Multiple personas may occupy one book only if each keeps a separate review process, analytical toolkit, and risk envelope. A core sleeve is required to sit through declines of 50% or more and multi-year gaps between new highs.

A three-day air pocket can deliver index and style-vehicle losses of about 10% to 45%, so a persona's risk rule must cover compressed as well as drawn-out drawdowns.

Bar length and confirmation tool follow the persona

For a core persona sampled on yearly bars, a simple moving average is assigned as the baseline reader of the underlying series. Long-term monthly or weekly bars are assigned a simple moving average or a channel-breakout confirmation.

Medium-term work on daily or weekly bars is assigned channel-breakout confirmation. Short-term work on daily or intraday bars is assigned overbought/oversold oscillators or channel breakouts to locate extremes inside the longer-term trend.

Recombination is a checklist review, not a mixed signal

Once tools and sampling intervals are split by persona, they can be recombined as checklist conditions. A short-term decline inside a long-term advance, or a monthly overbought state inside a multi-decade core position, is a defined review rather than a mixed signal.

TradersWeek editorial reading: persona recombination is allowed only after each horizon has been analyzed with its own tool set. Until the pre-trade checklist has locked one trading persona, one data time period, and one risk-tolerance envelope, neither a simple moving average nor a channel breakout may authorize an entry, an exit, or a sit-out.