Creating and Following Trading Rules

Rules protect you from yourself. Well-designed rules, followed consistently, are the foundation of trading discipline.

Why Rules Matter

Protection

Rules Protect From:

• Emotional decisions
• Impulsive actions
• Excessive risk
• Inconsistent behavior

Guidance

Rules Provide:

• Clear direction
• Decision framework
• Reduced uncertainty
• Consistent process

Freedom

Counter-Intuitive:

• Rules create freedom
• Less decision fatigue
• Clearer path
• Less stress

Characteristics of Good Rules

Specific

Good: "Enter only when the daily candle closes above the 20-day high"

Bad: "Enter when the trend is strong"

Measurable

Good: "Risk no more than 1% of account per trade"

Bad: "Don't risk too much"

Actionable

Good: "Exit half position at 2R profit"

Bad: "Take some profits along the way"

Written

Essential:

• Not just in your head
• Documented clearly
• Accessible during trading
• Reference when needed

Core Trading Rules

Entry Rules

Define:

• Exact conditions for entry
• Required confirmations
• Setup criteria
• Entry timing

Example:

1. Trend aligned on daily chart
2. Setup pattern complete
3. Daily close confirms the break
4. Enter at specific price

Exit Rules

Define:

• Stop loss placement
• Profit target(s)
• Trailing stop method
• Time-based exits

Example:

1. Stop at pattern invalidation
2. Target at 3:1 reward/risk
3. Trail stop after 2R profit
4. Close if no move in 3 days

Position Sizing Rules

Define:

• Maximum risk per trade
• Maximum risk per day
• Position size calculation
• When to reduce size

Example:

1. Risk 1% per trade maximum
2. Stop for the day at a 2% loss
3. Calculate size from stop distance
4. Stop for the day after two losses in a row
5. Fixed 0.5% per trade through the first live year

Process Rules

Define:

• Pre-market routine required
• Analysis before any trade
• Journal every trade
• Daily review

Creating Your Rules

Start With Core Principles

Foundation:

• What do you believe about markets?
• What's your edge?
• What's your risk tolerance?
• What's your trading style?

Learn From Experience

Analyze:

• Past mistakes
• What would have helped
• Rules that would prevent
• Lessons to codify

Keep It Simple

Principle:

• Fewer rules followed better
• Than many rules ignored
• Start with essentials
• Add only when needed

Test and Refine

Process:

• Try rules in practice
• Note what works
• Adjust what doesn't
• Evolve over time

Categories of Rules

Non-Negotiable Rules

Never Break:

• Maximum position size
• Always use stop loss
• No revenge trading
• Maximum daily loss

Guideline Rules

Strong Preference:

• Trade with trend
• Wait for confirmation
• Take partial profits
• Review daily

Situational Rules

Context-Dependent:

• Reduce size in volatile markets
• No new position from 30 minutes before to 30 minutes after a high-impact release
• Adjust for correlation
• Respond to conditions

Following Your Rules

Make Them Visible

Practice:

• Print and post
• Check before each trade
• Checklist format
• Always accessible

Checklist Method

Before Each Trade:

• [ ] Setup meets criteria?
• [ ] Position size within limits?
• [ ] Stop loss placed?
• [ ] Risk acceptable?

No Exceptions

Discipline:

• Rules aren't suggestions
• "Just this once" is a trap
• Exceptions become habits
• Zero tolerance approach

Review Regularly

Schedule:

• End of day: Rules followed?
• Weekly: Pattern of breaks?
• Monthly: Rules still relevant?
• Quarterly: Update needed?

Common Challenges

Rule-Bending

Problem:

• "This is close enough"
• "Special circumstance"
• Rationalizing exceptions
• Gradually eroding

Solution:

• Black and white rules
• No gray areas
• Binary: met or not
• No interpretation

Too Many Rules

Problem:

• Impossible to follow all
• Paralysis
• Overwhelm
• Give up entirely

Solution:

• Prioritize essentials
• Remove redundant
• Simplify
• Quality over quantity

Rules That Don't Work

Problem:

• Rule seems wrong
• Costs money
• Want to change

Solution:

• Don't change in moment
• Gather data
• Review end of week/month
• Deliberate modification

Rule Modification

When to Change Rules

Appropriate:

• After thorough review
• With data support
• During non-trading hours
• Deliberate decision

When Not to Change

Inappropriate:

• In the moment
• After single event
• While emotional
• Without evidence

Process for Changes

Steps:

1. Identify issue
2. Gather data
3. Propose change
4. Test change
5. Implement if successful

Key Takeaways

• Rules protect you from emotional decisions
• Good rules are specific, measurable, and written
• Core rules cover entry, exit, and position sizing
• Start simple and add as needed
• Make rules visible and use checklists
• No exceptions - rules aren't suggestions
• Review rules regularly for compliance
• Modify rules deliberately, not reactively
• Fewer rules followed is better than many ignored
• Rules create freedom, not restriction

What's Next?

Learn about trading routines and daily preparation.

If trading is affecting your health or finances, talk to a qualified professional.

This article is for educational purposes only and does not constitute financial advice.