When you can’t win with FX, look at your “rule compliance rate” rather than win rate — a method to improve decision-making through reflection
When you’re not winning consistently in FX, many people think, “Let’s look for a method with a higher win rate” or “Let’s change the entry criteria.”
However, there is something I want you to check before reviewing the method.
That is, to what extent you are following the current rules.
A winning trade does not necessarily mean it was a good trade. Conversely, losing does not always mean the judgment was wrong. There are trades that became profits by chance after breaking the rules, and trades that end up as a loss even when you followed all the conditions.
To correctly identify the causes of not winning in FX, you need to reflect not only on the wins and losses but also on whether you judged according to the rules.
Looking at only the win rate won’t reveal why you can’t win in FX
Win rate is an important number, but it does not in itself tell you what to improve in trading.
For example, even if you lose five times in a row, there can be multiple reasons.
- You followed the rules, but the losses continued
- You entered in a situation that did not meet the entry conditions
- The market environment did not match the method
- The rules were vague, so you made different judgments each time
- You altered stop-loss or take-profit mid-way
All of these require different fixes.
If you don’t follow the rules and change your method, even a new method is likely to produce the same outcomes. On the other hand, if you consistently follow the rules, you can move to the stage of reviewing the method and its conditions based on test results and actual records.
However, judging by wins and losses alone will leave you with winning trades that broke the rules as success examples and losing trades that followed the rules as failures.
In that case, the decision to continue and the corrections to be made become reversed.
Use “rule compliance rate” to check the consistency of judgments
In this article, we will call the share of times you could judge according to predetermined conditions the “rule compliance rate” for convenience.
The calculation is simple.
Rule Compliance Rate
= number of trades judged according to the rules ÷ number of trades reviewed × 100
For example, if you review 20 trades and 15 of them followed the pre-set rules, the rule compliance rate is 75%.
However, in order to produce a number, you must first decide what constitutes “following the rules.”
Generally, the following items are considered.
- Market conditions where entering is worth considering
- Where you wait for the price to reach
- Conditions required for entry
- Conditions to pass on
- Conditions that indicate the scenario has collapsed
- Risk you are willing to accept in one trade
- Basic policy for take-profit and stop-loss
The items you actually use vary depending on the method and trading style. What’s important is to set the criteria before judging, not to add conditions conveniently after the trade is over.
Divide wins/losses and rule compliance into four types
When reflecting on trades, categorize them into the following four types.
- Judged to win by following the rules
These are profits obtained within the method’s expected range. However, earning one win does not prove the condition’s validity. To keep applying the same judgment, record the basis and procedure.
- Judged to lose by following the rules
There is a loss, but you don’t necessarily have to conclude it’s a bad trade immediately. If the loss was within the preconceptions including stop-loss, that is one possible loss in using that method.
We check whether losses are biased under the same conditions, but it’s important not to change the rules based on a single result.
- Won by breaking the rules
The trade to be most careful about.
Because you see profit, it may feel successful, but you don’t know whether the profit would remain if you repeated the same judgment. The experience of “winning even when breaking the rules” can justify the next unplanned entry.
Even if the result is profit, record it as a rule violation for reflection.
- Lost by breaking the rules
A trade where improvement points are relatively easy to identify.
Check whether you entered too early, ignored an on-the-sidelines condition, or changed the stop-loss. In this case, the first thing to fix is not the method but the reason you couldn’t follow the rules.
Common examples of “good losses” and “dangerous wins””
As a common example, suppose you decide on the following three entry conditions.
- The direction you’re targeting aligns with the higher timeframe trend
- Reaches the predetermined price range
- Lower timeframe entry conditions are met
When all three are met and you enter, and the stop-loss occurs as planned, this trade is classified as “judged to lose by following the rules.”
On the other hand, if only two are met but you enter because it “seems strong,” and it becomes profitable, it is classified as “won by breaking the rules.”
If you treat the latter as a success, you’ll be prone to skipping criteria with vague reasons like “momentum seems strong” in the future.
If you want to add momentum as a new condition, decide what constitutes momentum and then verify it in past data rather than relying on one winning instance.
4 steps to use rule compliance rate for improvements
First, reflect in the following flow.
- Check items before judging
Don’t decide solely in your head; turn the conditions you use into a short checklist. If there are many items, separate what must be checked from supportive conditions.
- Preserve the rationale at entry
Save not only the chart at the time of entry but also a screenshot of the moment you judged. Also briefly record the conditions that were met, why you did not pass on, and the anticipated stop-loss and take-profit.
- Judge wins/losses separately from rule compliance
Not “passed because you won,” but first determine whether you followed the rules, then record wins/losses.
Looking for the justification after seeing the result tends to be retrofitting, so comparing with the judgment at the time is important.
- Decide a target for fixes at fixed intervals
For example, consider the next 20 trades as one reflective unit and verify the rule compliance rate and the breakdown of the four classifications. This is not to conclude the method’s validity from only 20 trades, but to assess whether your judgment is stable.
If there are many rule violations, review the items and practice methods before increasing the number of methods.
Even with a high rule compliance rate, if results differ significantly from expectations, collect enough records and re-examine market environment, entry conditions, and settlement methods one by one.
Changing multiple conditions at once makes it unclear what caused the result, so changes are generally made one item at a time.
A high rule compliance rate does not guarantee winning
Rule compliance rate is not a number that guarantees profit.
No matter how precisely you follow it, if the rule itself is not effective, performance will not stabilize. Market environment changes can prevent the same results as before.
The purpose of rule compliance rate is to create a state where you can separate whether there is a problem with the method or with how you use it.
If you are making different judgments every time, you cannot properly evaluate the method. First align your judgments, then verify the results. This order is important.
Summary — check whether you followed the rules before considering the reasons for losses
When you feel you can’t win in FX, simply looking at losing trades may not reveal the correct improvements.
What you want to confirm first is whether the trade followed the pre-set rules.
If you record the wins/losses and the quality of judgments separately, it becomes easier to see what actions to continue, what actions to stop, and which conditions to re-check.
Before looking for a new method, first classify your current trades into four types. You should discover your own judgment tendencies that were not apparent from win rate alone.