With your answers from the self-test, it is time to build your strategy. This lesson covers steps 2 to 4 of the roadmap: build the strategy around yourself, test it carefully and let it grow with you.
Step 2: build the strategy around your personality
Instead of squeezing yourself into a strategy, build the strategy around yourself. When glasses do not fit your eyes, you change the glasses. Your eyes cannot be changed.
To do this, write a one-page trading plan. Every point in it must fit your answers from step 1.
Market and symbols: a few symbols whose behaviour you know.
Timeframes: one timeframe to see the overall direction and one timeframe for the entry.
Times to look at the chart: fixed times, for example twice a day.
Entry condition: exactly what you need to see on the chart before you enter.
Stop loss: the point where you accept that you were wrong.
Take profit or exit rule: where you take the profit, and how.
Position size: a small, fixed percentage of the account that you risk on each trade, for example 1%.
Trade management: when you move the stop loss, and in which direction.
What you do not trade: for example, the moment major economic news is released.
Stop rule: for example, after three losses in a row you stop trading until the next day.
If you wrote in the test that you have half an hour a day, your entry condition must not need hours of watching the chart. If you wrote that a loss spoils your sleep, keep your position size small enough that this does not happen.
Darvas did exactly this. He built his method around a life of constant travel.
Step 3: try the strategy on and keep an emotions journal
A demo account first, then the smallest real size
Do not start with your main capital. First practise the rules on a demo account. Do you spot the entry condition correctly? Do you place the stop loss where it belongs?
A demo account does not fully test your emotions. In the experiments of Charles Holt and Susan Laury, participants decided noticeably more cautiously once the payments were real and large. Making imaginary amounts larger had no such effect.
So after the demo, continue on a real account with the smallest possible size. At this stage you test yourself as well as the rules.
How many trades are enough to judge?
Make at least 20 trades to see your own behaviour patterns. To judge whether the method makes money, 20 trades are far too few.
Suppose the real win rate of your method is 50%. After 20 trades, the win rate you see could well be anything between about 28% and 72%. After 100 trades, that range narrows to about 40% to 60%.
So use the first 20 trades to learn about your own behaviour. To judge the method itself, wait until you have a much larger sample.
How to keep an emotions journal
Next to the numbers of each trade, write down how you felt. Three moments matter: before the entry, during the trade and after the exit.
| Column | Example |
|---|---|
| Date and symbol | 2026-10-12, EURUSD |
| Did it follow the trading plan? | Yes |
| Entry, stop loss, take profit | 1.0850, 1.0820, 1.0910 |
| Result | A loss of 0.6% of the account |
| Feeling before the entry | I was in a hurry and afraid of missing the move |
| Feeling during the trade | I was stressed and moved my stop loss lower once |
| Feeling after the exit | Regret |
| Lesson | When I am in a hurry, I wait for the next candle to close before I enter |
Why does writing down a feeling help? Matthew Lieberman and his colleagues at UCLA scanned the brains of participants while they looked at emotional faces. When the participants named the emotion of each face with a word, the response of the amygdala was weaker.
The amygdala is the part of the brain that reacts to danger and fear. So naming an emotion weakens your reaction to it.
Review the journal every week and look for patterns. For example: "Every time I was tired, I moved my stop loss" or "After every loss, I made the next trade bigger".
Step 4: your strategy grows with you
Your strategy is not carved in stone. Your life changes, and your strategy should change with it.
A new job, a new child, retirement or a move to a city in another time zone changes your time and your calm. A trading plan written for your old life is no longer today's pair of glasses.
Personality also changes, slowly. In a meta-analysis, Brent Roberts and his colleagues studied 92 samples of people. They saw that conscientiousness and emotional stability grow, especially between the ages of 20 and 40.
Conscientiousness means being orderly and responsible. A few years from now, you may find yourself more patient than you are today.
Answer the ten-question test again every three months, and compare your answers with your trading plan. Change only one thing at a time, and keep each new version with its date. If you change several things at once, you cannot tell which change made the difference.
What makes a good strategy?
A good strategy is a method you can follow calmly for years.
Nutrition research has shown the same about diets. Michael Dansinger and his colleagues divided 160 people among four well-known diets for one year: Atkins, Zone, Weight Watchers and Ornish.
How much weight each person lost depended on how well that person stuck to the diet. All four diets were about equally effective.
Trading works the same way. The best method on paper is of no use if you cannot follow it. The method that fits your personality is the one you still follow on hard days.
In the long run, the edge belongs to the trader who is disciplined, patient and honest with themselves. Intelligence helps, but these three qualities are what keep you in the market.
Frequently asked questions
Can I trade two styles at once?
Yes. Keep separate rules for each style and at least a separate section in your journal. The main risk is turning a losing swing trade into a long-term trade so that you do not have to accept the loss.
What if my personality fits no style?
Most people fit at least one of the four styles. If you lack the time or the calm for the short-term styles, try position trading with one check a week.
How long until I know my style is right?
In the first few weeks, the emotions journal shows whether you follow the method calmly. To judge whether it makes money, you need a few months and a larger sample of trades.
Is it a mistake to learn from successful traders?
Learning from others is useful. The problem starts when you follow a method without understanding it and without fitting it to yourself. Learn how successful traders think and the path they took, and rewrite the rules for yourself.
Why can't a ready-made signal replace a strategy?
No ready-made signal is made for your account, your time or your nerves. It may come with a stop loss and a take profit. Even then, it does not set the position size or the trade management for your account.
From strategy to your own alerts
Darvas could not watch the market. So he wrote his conditions in advance and gave his orders to his broker ahead of time.
Today you can turn the conditions of your strategy into alerts in 4CM-AI Charts. A trading idea is rarely one condition. It is a forecast zone, the direction behind it and the confirmation you trust.
The alert editor puts every kind of condition in one place. One alert can then wait for your whole setup while you get on with your day.
The guide Alerts: start here shows how to build one.
In the AI Trading Journal, your MetaTrader trades arrive on their own. Each of your strategies is a playbook there, and you can see what breaking each rule has cost you.