Brett Steenbarger: Make Trading Practice Measurable

A hypothetical breakout reaches its planned exit at 29.00 after an entry at 30.00. The trader closes the position, records a 1R loss and immediately takes another setup that never met the written criteria. The first trade followed the plan. The second introduces a different problem. Brett Steenbarger’s work is useful when a review needs to distinguish those events.

A SUNY Upstate interview identifies Steenbarger as a psychologist and performance coach and discusses solution-focused work with people seeking to improve performance. That background supports a more specific question than whether a trader feels confident: which observable action is helping or obstructing the task?

The exercises in this profile are independent hypothetical examples. They aren’t accounts of his clients, clinical treatment or a reconstruction of his personal trades. They show how a performance review can move from a general complaint to a behaviour that can be recorded, practised and reassessed.

Brett Steenbarger and the difference between a loss and a lapse

In the opening example, the planned risk between 30.00 and 29.00 defines 1R before costs. If the trade meets its setup conditions and exits as specified, the loss belongs in the method’s record. It doesn’t, by itself, demonstrate a failure of discipline.

The second entry can be examined separately. Suppose it occurs four minutes later, at 30.40, although the rules required a completed close above 30.50. That missing condition is observable. Calling the trade “revenge” may be plausible, but the label adds an explanation that needs supporting evidence.

I would preserve the four-minute interval and the absent 30.50 close before deciding why it happened. A trader’s contemporaneous note might describe an urge to recover the loss. Another record might show a mistaken alert. Each points toward a different change in the process.

The market structure guide can help define the qualifying event. Psychology becomes easier to examine when the technical requirement is clear. If “a strong breakout” has no recorded meaning, almost any entry can be defended afterward.

Find one behaviour that belongs in tomorrow’s practice

“Be more disciplined” gives a trader no specific action to rehearse. A narrower practice goal might be to record the planned quantity before opening the order ticket. In a fictional set of ten trades, that field is completed before entry on seven occasions and afterward on three.

The first review therefore has a measurable result: seven of ten followed the sequence. It can also inspect whether the three late records involved hurried entries, missing calculations or a tool that was awkward to use. The field’s existence doesn’t establish that the underlying quantity was appropriate.

A trader using this exercise might practise five simulated order preparations, each with the entry, exit reference and quantity visible before submission. The test is whether the sequence can be performed accurately under the intended conditions. Speed can be measured after accuracy is established.

Changing five behaviours simultaneously makes the result harder to interpret. If the next week improves, it’s unclear which change helped. One well-defined exercise offers a cleaner comparison, although market conditions and chance can still affect the financial outcome.

Useful journal entries contain an event and a response

Consider two fictional notes. The first says, “Poor concentration today.” The second records, “After a 1R loss at 10:14, I switched from the daily plan to a five-minute chart and entered at 10:18 without a qualifying daily close.” The second note identifies a sequence that another review can inspect.

A journal can also record perceived tension on a simple scale, provided the trader uses the scale consistently. A rating of four out of five before an entry is an observation about that moment. It doesn’t diagnose a condition or prove that the tension caused the result.

For example, larger positions may produce both greater tension and larger losses. Looking only at emotion would overlook position size as a competing explanation. A review can compare quantities, setup types, volatility and time of day alongside the personal notes.

The goal is enough detail to formulate a testable question. If all three unplanned entries occurred within ten minutes of a loss, a simulation can examine a deliberate pause in that interval. Three cases are a reason to investigate, not a reliable estimate of the effect.

Successful sessions deserve the same close reading

Steenbarger’s Positive Trading Psychology places strengths in the foreground. One practical way to apply that emphasis is to examine a well-executed session with the same care given to a difficult one. A profitable day alone doesn’t qualify as evidence of strong execution.

Suppose a hypothetical session contains two qualifying trades, both at the planned quantity, and three rejected signals that lacked the required daily close. The total result is a small loss after costs. The record still contains five decisions that followed the stated process.

I find the three rejected signals particularly useful. They leave evidence of restraint that a list of filled orders would miss. A journal limited to completed trades can hide the decisions that kept activity within the plan.

The next question is what made those decisions repeatable. Perhaps preparation included written alert levels, or the trader had enough time to check the daily bar. Those are conditions that can be reproduced in practice. The evidence doesn’t justify assuming that every quiet session will improve performance.

Rehearse the difficult minute with the future concealed

A chart replay can freeze a hypothetical market just below resistance at 65.00. The student writes whether the current information meets the entry rule, then reveals one more bar. If price reaches 65.20 and closes at 64.80, the student has to apply the original rule to an unfinished attempt.

Revealing the eventual rally first would make the early entry look obvious. Concealing it preserves the distinction between the information available and the result that followed. Both successful and unsuccessful cases belong in the practice set.

The volume confirmation guide gives another variable a replay can record. A study might compare the completed breakout bar’s volume with a defined prior average. It cannot use volume from the rest of the day to justify a decision made in the morning.

Repeated exposure alone doesn’t guarantee learning. The student needs a recorded decision, feedback tied to that decision and a way to check improvement on cases not already memorised. Otherwise the exercise can train recognition of familiar screenshots while leaving live uncertainty largely untouched.

A calm trader still needs evidence about the method

Imagine a hypothetical 100-trade record with 40 winners averaging 1.2R and 60 losers averaging 1R. Its gross result is 48R minus 60R, or minus 12R. Perfect adherence to those outcomes would still leave a loss before costs.

That arithmetic limits what performance coaching can establish. Better execution may reduce avoidable errors, but it doesn’t turn a negative recorded expectancy into a positive one by definition. The strategy’s selection rules, exits and costs need their own examination.

The Ed Seykota profile offers a related discussion of rules and risk. In this example, a review would distinguish whether the actual record matches the specified method and whether the specified method warrants continued confidence. Those are separate questions.

Even a positive historical result deserves restraint. A small set of favourable trades, unrealistic fills or rules adjusted repeatedly after the fact can exaggerate what the record supports. Confidence becomes more useful when it is proportionate to evidence, including the evidence that remains missing.

Translate a review into a bounded experiment

Suppose the journal repeatedly shows missed quantity checks during the first ten minutes of the session. A bounded experiment could rehearse that period with a prepared order worksheet and compare the next ten simulated decisions with the previous ten.

The recorded measure might be the proportion with an accurate quantity before entry. It could also include preparation time and calculation errors. The experiment doesn’t need a profitable result to establish whether the worksheet changed the targeted action.

If the error rate stays unchanged, the intervention hasn’t demonstrated the intended improvement. That outcome is useful. It suggests examining the instruction, the tool or the assumption about when the error occurs, instead of simply demanding more determination from the trader.

A successful practice result also has limits. Moving from replay to a live setting changes pressure and execution conditions. Keeping the experiment small makes those differences easier to notice before interpreting one good session as a permanent change.

Books that support different kinds of review

A useful reading project begins with a concrete question, such as why three of ten quantity checks occurred after entry. The following books by Brett N. Steenbarger address psychology, development and self-coaching from different angles. A chapter becomes more useful when it produces a specific observation or exercise for that question.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.

The Psychology of Trading is linked in hardcover: (US) The Psychology of Trading, (UK) The Psychology of Trading, (DE) The Psychology of Trading.

Enhancing Trader Performance is linked in hardcover: (US) Enhancing Trader Performance, (UK) Enhancing Trader Performance, (DE) Enhancing Trader Performance.

The Daily Trading Coach: 101 Lessons for Becoming Your Own Trading Psychologist is linked in hardcover: (US) The Daily Trading Coach, (UK) The Daily Trading Coach, (DE) The Daily Trading Coach.

Positive Trading Psychology: Turning Personal Strengths into Trading Strengths is linked in paperback: (US) Positive Trading Psychology, (UK) Positive Trading Psychology, (DE) Positive Trading Psychology.

Give the next review an observable target

The next ten quantity checks provide a manageable question: how many were accurate and recorded before entry? That question can produce useful feedback even during a losing week. It gives performance work a visible task and a result that can be challenged.

Learn the pattern. Ride the trend. Keep the gains.

Educational content only. Not investment advice. Trading involves risk. You are responsible for your decisions.