The journal is the strategy's mirror
Ask a trader why they lost money last month and you will usually get a story: the market was rigged, the news ruined it, the broker hunted their stop. Ask a trader with a journal and you get an answer: 14 trades, 9 followed the plan, 5 did not, and 4 of the 5 unplanned ones lost. The difference between a story and an answer is a record — and a record is all a trading journal is.
The catch is that most journals become graveyards. Traders diligently log every entry and exit, never look at the data again, and conclude that journalling "doesn't work". It works. They just recorded the wrong things: results, which the market decides, instead of decisions, which they do.
What to track: decisions first, results second
For every trade — manual or automated — record these five things, in this order:
- The setup, in one line. What pattern or rule fired? If you cannot name it in one line, you did not have a setup; you had a feeling.
- The plan before entry. Entry, stop, target, and size — written before the trade, not reconstructed after it. A plan written after the result is fiction.
- Whether you followed the plan. Yes, no, or partly — and if not, why, in plain words. "Moved the stop because I got scared" is a useful entry. "Market conditions" is not.
- The outcome in R, not just money. R is profit or loss divided by what you risked. A +2R trade and a −1R trade are comparable across accounts and sizes; "$140" and "$35" are not.
- One lesson, or none. Most trades teach nothing. Forcing a lesson onto every trade produces fortune-cookie wisdom. A blank lesson field is honest data.
What you can mostly ignore: screenshots of beautiful charts, long narratives, and any metric you will not act on. A journal with twenty columns you never read is worse than a journal with five columns you review weekly — because the first one teaches you that journalling is a chore, and the second teaches you something about yourself.
The weekly review: where the journal pays
A journal that is never reviewed is a diary. The review is a 20-minute weekly habit: sort by "did I follow the plan", and look at the two groups separately. Almost every trader discovers the same uncomfortable pattern — the planned trades roughly break even or better, and the unplanned trades lose. That is not a strategy problem. It is a behaviour problem, and behaviour problems are fixable in ways strategy problems are not: smaller size, fewer sessions, a rule that removes the decision entirely.
For automated traders the review looks different but rhymes: which strategy, which symbol, which session, and what did the bot do on its worst day? Bots do not have feelings, but their owners do — and the most common bot failure is the owner switching it off at the bottom and on at the top. Your journal is where you catch yourself doing that.
What the shelf actually offers
The Journals & Analytics shelf splits into two families: trade journals for people, and verification/analytics for accounts. Both matter, but they answer different questions.
Trade journals — for decisions:
- TradeZella is the full-featured journal, listed at $35/mo for Essential, $59/mo for Pro and $99/mo for Ultra (verified Oct 2026). Its strength is replay: step back through a trade bar by bar and see what you actually saw, not what you remember seeing.
- TradesViz offers a free basic plan with Pro listed at $19.99/mo and Platinum at $29.99/mo, and leans on flexible grouping — by strategy, symbol, session, or any tag you invent. If your review habit is "slice the data ten ways", this is your shape.
- Edgewonk is a one-time purchase listed at $197 per 12 months, with a psychology bent: its tiltmeter tracks the emotional state behind trades, which is either exactly what you need or a feature you will never open.
- TraderSync is listed at $29.95/mo, and Tradervue has a free entry tier — both solid, long-running options for traders who want a journal without a learning curve.
Account analytics — for verification:
- Myfxbook and FX Blue are both free, and both answer a different question: what did the account actually do? Verified track records, drawdown curves, and the numbers you show someone else. They do not record why you took a trade. Pair one with a journal and you have both halves: what happened, and why.
Price is the least interesting difference on this shelf. The interesting difference is which review habit each tool makes easy — replay, slicing, psychology, or verification — because the tool you actually open every Sunday beats the tool with the longer feature list.
The 30-day journal experiment
Stackbot's house rule: a journal earns its keep in the review, not in the recording — if you have not reviewed it in a month, you do not have a journal, you have a diary.
Try this for one month: log only the five fields above, for every trade, in whatever tool you already have — even a spreadsheet. Every Sunday, spend 20 minutes sorting by "followed the plan" and writing down the single biggest leak you see. At the end of the month, count how many of those leaks were strategy problems and how many were behaviour problems. Most traders are surprised by the ratio. And a trader who knows their ratio knows exactly what to work on next — which is the whole point of keeping score in the first place.