A trading plan should tell you what to trade, when to act, how much to risk and when to stop. Build it around decisions you can check before placing an order, not ambitions such as “be more disciplined” or “make consistent profits.” Those are goals, not instructions.
Keep the working version short enough to read before each session. Store research, charts and detailed testing separately. The aim is a practical rulebook you can follow during an uncomfortable losing day, not a document that only makes sense when everything goes well.
Start With Your Constraints, Not a Profit Target
Write down the capital you can afford to lose, the hours you can reliably monitor positions and the products you understand. Exclude money needed for bills, emergencies or other commitments. Frequent trading can involve substantial losses; FINRA’s guidance on intraday trading risks warns against funding it with essential assets.
Next, choose a schedule that fits your actual availability. If you cannot monitor markets during working hours, do not build a plan requiring constant intraday decisions. Specify your preparation time, permitted trading window and whether positions may remain open overnight.
Replace a daily income target with actions you control: complete the entry checklist, stay within the risk budget and record every trade. Do not make “earn back yesterday’s loss” part of today’s instructions. The market has not agreed to your payment schedule.
Define One Setup in Observable Terms
Begin with one clearly described setup rather than several loosely defined approaches. Name the market, chart timeframe, qualifying conditions, entry trigger and circumstances that cancel the opportunity.
“Buy a strong breakout” leaves too much room for interpretation. An illustrative rule might require a five-minute candle to close above a level marked before the session, followed by a pullback that holds that level. You would still need to define “holds,” the maximum entry distance and when the signal expires. This is an example of rule construction, not a proven trading strategy.
Keep an annotated qualifying chart and a near miss beside the written rules. Ask whether someone else could classify both using your instructions alone. If the answer depends on what you “felt” at the time, tighten the wording.
Before committing money, evaluate the setup using historical examples and simulated execution. Include estimated costs and retain losing examples. Set aside data not used to develop the rules, and avoid treating a handful of successful trades as proof of profitability.
Set Risk Limits Before Choosing Position Size
Specify a planned loss allowance per trade, a ceiling for combined open risk and a point at which you stop trading for the session. Treat these as separate controls. Several individually acceptable positions can still exceed your intended account exposure.
For illustration, a £10,000 account with a 0.25% planned risk allowance has a £25 budget per trade. That percentage is not a recommendation. If the distance from entry to stop represents £0.50 per share, 50 shares would use the entire £25 before costs. To reserve £5 for estimated costs and execution differences, the same calculation allows 40 shares.
Check available cash or margin separately; a position that fits a stop-based calculation may still be unaffordable. Use a consistent method for position sizing and setting a trading risk budget, rather than choosing a round position size and adjusting the stop to justify it.
State what happens after a loss limit is reached. For example: no new entries, cancel unused entry orders and manage existing positions under their original exit rules. Never increase the allowance during a session to make room for another attempt.
Write Exit Rules and No-Trade Rules
Before entry, record the condition that invalidates the trade, the intended exit method and any time-based exit. If you plan to move a stop or take partial profits, specify the trigger and amount in advance. Avoid leaving those decisions to whether the running profit feels comfortable.
Do not treat a stop price as a guaranteed loss ceiling. A standard stock stop order becomes a market order when triggered and may execute at a worse price. A stop-limit order controls the acceptable execution price but may not execute at all. Account for that distinction using the SEC investor bulletin on stop order risks.
Add practical failure procedures. Know how to contact your provider if the platform fails, and check order status before resubmitting anything. Define when technical problems require you to stop placing new orders.
Your plan also needs permission to do nothing. Establish measurable restrictions for spreads, scheduled announcements and missing market data. Include personal restrictions, such as trading after inadequate sleep or while distracted. Build these into your rules for recognizing poor trading conditions, rather than deciding whether to overlook them after a tempting signal appears.
Turn the Plan Into a Short Working Checklist
Keep the following fields visible during your trading window. Fill them with your own tested rules; blank spaces are unresolved decisions, not flexibility.
| Plan field | What to write |
|---|---|
| Scope | Permitted markets, trading hours and holding period |
| Entry | Qualifying conditions, trigger and signal expiry |
| Risk | Per-trade allowance, combined exposure and session limit |
| Exit | Invalidation level, profit exit and adjustment rules |
| Stand aside | Market, personal and technical reasons to skip trading |
| Review | Records required, review date and reasons to pause |
Review Compliance Separately From Profit
After each trade, record the setup, planned risk, actual execution, costs and result. Then answer a separate question: did you follow the plan? Mark a profitable rule-breaking trade as a breach, not evidence that the rule should disappear.
Schedule reviews outside trading hours. Examine missed valid signals as well as trades taken, and distinguish unclear instructions from deliberate overrides. Use a structured process to review losing trades without chasing losses.
Version each revision and change one rule at a time where practical. Pause live trading when a predefined loss threshold is reached or execution repeatedly differs from your assumptions. A usable plan makes decisions repeatable and reviewable; it does not turn an unprofitable strategy into a profitable one.