How to Keep a Trading Journal: What to Track, a Template and a 20-Minute Weekly Review

How to keep a trading journal: write down the same set of facts about every trade (what you traded, why, where you entered, where you were wrong, how it ended and what it cost), then sit down once a week and look for patterns. That is the whole method. The rest of this guide shows the exact fields, the five numbers worth calculating, a 20-minute review routine and the mistakes that make people quit by week three.

A journal is not a diary of feelings and it is not a screenshot folder. It is a small dataset about your own behaviour. Charts tell you what the market did; your journal tells you what you did, and that is the only part you can change.

Why keep a trading journal at all

Memory is a poor record keeper. We remember the big win and the painful loss, and we forget the twelve ordinary trades in between, which is where most of the result lives. Without records you cannot answer basic questions: Is my strategy positive after costs? Do I lose more on Fridays? Do I break my own stop rule after two losses in a row?

• It turns opinions into numbers. "I think I'm profitable" becomes an expectancy you can read.
• It exposes repeated mistakes. The same error written down five times stops feeling like bad luck.
• It protects the account. Reviewing drawdown and risk per trade shows trouble before a rule or a margin call does.

What to track in a trading journal: the fields for every trade

Keep it short enough to finish in under a minute per trade. A journal with 30 fields gets abandoned; one with 10 survives. This table is also a ready-made trading journal template: copy the first column into a spreadsheet and you have your headers.

Two of these deserve extra attention. R is the result divided by what you planned to lose: if you risked $50 and made $100, that trade is +2R; if you lost $50, it is -1R. Measuring in R makes a $20 trade and a $2,000 trade comparable. And the mistake tag is the field that pays for the journal. Pick a short list (moved stop, entered early, revenge trade, oversized, ignored the plan) and tag honestly.

If you are unsure how much to risk before you even open the trade, run it through the position size calculator first and journal the number it gives you.

The 5 metrics worth reviewing in your trading journal

Dozens of statistics exist and most of them are decoration. These five answer the questions that matter: how often do I win, how big are the wins versus the losses, is the whole thing positive, how deep did it hurt, and what did it cost to trade. We will use one running example: 50 trades, 20 winners averaging $150 and 30 losers averaging $80.

1. Win rate

Win rate alone says nothing. A 40% win rate can be excellent or terrible depending on the next metric.

2. Average win and average loss

The risk-to-reward and win rate guide explains why the two numbers only make sense together.

3. Expectancy

Expectancy is the average result per trade. Positive means the system makes money on average; negative means more trading makes it worse. Use the risk/reward calculator to test what-if numbers.

4. Maximum drawdown

Drawdown is the number that tells you whether you can survive your own system, and the one prop firms enforce. See the maximum drawdown guide for the rules and the math.

5. Costs

Many traders look only at gross P&L and are surprised when the account does not grow. Always read the net number.

Logging is the easy half. The review is where the journal pays off, and it needs a fixed slot, such as Saturday morning or Sunday evening, with the market closed. Set a timer for 20 minutes:

1. Minutes 0 to 3: complete the gaps. Fill any missing exit reasons, mistake tags or notes while you still remember them.
2. Minutes 3 to 8: read the five metrics. Win rate, payoff, expectancy, drawdown, costs. Compare them with last week and with your last 50 trades, not just this week.
3. Minutes 8 to 12: sort by mistake tag. Count each tag and add up what it cost. One tag usually accounts for most of the damage.
4. Minutes 12 to 16: find your best and worst slices. Which hours, days, symbols and setups made or lost money? Treat a slice as a lead only if it has enough trades.
5. Minutes 16 to 19: look at your two best and two worst trades. Were they planned? A lucky win outside the plan is a warning, not a reward.
6. Minute 19 to 20: write one rule for next week. Just one, specific and measurable, such as "no new trades after two losses in a day". Check it at the next review.

Once a month, repeat the same loop with a wider lens: a longer window, per-setup statistics and a check of whether last month's rules actually changed the numbers.

Common mistakes when you keep a trading journal

• Logging only the winners, or only the big trades. Selective data gives a flattering and useless picture. Log every trade, including the boring and the embarrassing.
• Recording after the fact from memory. Entry reasons rewritten after the result are always more logical than they were. Write the reason before or right at entry.
• Too many fields. If it takes five minutes per trade, you will stop. Start with the table above and add a field only when a question demands it.
• Ignoring costs. Gross profit with the commissions left out is a story, not a result.
• Never reviewing. A journal you do not read is a diary. The weekly slot is not optional.
• Judging a strategy on too few trades. Ten trades say almost nothing. Change one thing at a time and wait for a real sample.
• Writing blame instead of data. "The market was rigged" is not a field. "Moved my stop" is.

Manual vs automatic trading journal: honest pros and cons

Both approaches work. The right one depends on how many trades you take and how reliable you are at data entry when you are tired or annoyed.

A spreadsheet is a fine start if you take a handful of trades a week. Past that, the weak point is not the formulas, it is the habit: the trades you skip logging are usually the ones you most needed to see. That is the case for automatic journaling. NovaTrade, for example, syncs MT5 automatically (and MT4, cTrader and nine crypto exchanges), so the numbers are complete by default and your time goes into the review. If you search for an automatic trading journal for MT5, the question to ask any tool is whether it captures costs and every closed trade, because that is what makes the metrics above trustworthy.

Whatever you choose, the human part cannot be automated: the reason for the trade, the mistake tag and how you felt. Automation saves the typing so you have energy for those.

From data to patterns: let the journal find what you cannot see

After 50 or so trades, the question changes from "what did I do" to "what keeps repeating". Doing this by hand means sorting and filtering the same table in a dozen ways. NovaTrade's Radar runs 52 checks on your own trades (best and worst hours and days, sessions, symbols, setups, mistakes, holding time, revenge trading and overtrading), so the leaks surface without you building a pivot table. Treat what it shows as leads to test, not as verdicts.

Start today: a 3-step plan to keep a trading journal

1. Pick your home. Copy the fields from the table into a spreadsheet, or connect your account to an automatic journal. Do it now, not after the weekend.
2. Log your next 20 trades completely. Every field, including costs, the one-line reason and the mistake tag. Do not judge the results yet.
3. Book the review. Put a 20-minute weekly slot in your calendar and treat it like a trade: it happens at the planned time.

In a month you will have more real information about how you trade than most traders collect in a year. When you are ready, create your free journal and let the sync handle the data entry.