Three different things traders call bias
An observation is a fact you can point to on a chart: a level was reached, a candle closed, or a retest occurred. A working idea is your interpretation of those facts. A historical tendency is a pattern in trades you already took, such as choosing longs more often than shorts. Those three pieces of information answer different questions.
A higher percentage of long trades is not proof that the next move is up. It may reflect your strategy, the period selected, the instruments you trade, or a preference you have not examined. Before drawing conclusions, read the trades behind the number. A small sample can make an ordinary sequence look like a strong personal tendency.
Give the opposing evidence a field of its own
Write what would weaken your idea before the session becomes emotional. If your working idea depends on acceptance above a level, define the evidence that would make that explanation less useful. Avoid “I will see how it feels.” A usable invalidation statement names a condition you could later check against the chart and your notes.
Charles Schwab describes confirmation bias as favoring information that supports existing beliefs while overlooking conflicting information. A journal does not diagnose or cure that tendency. Its practical role is to keep contrary observations visible alongside the original interpretation, so your review has more than the final outcome.
A sell idea can fail without becoming a buy
Imagine you prepared a sell scenario around rejection of a marked level. Price closes above it instead. You can record “sell idea invalidated” and stay flat. If your buy scenario requires a separate close-and-retest sequence, that sequence still needs to occur. The loss of one explanation does not complete the conditions for another.
In Trade Plan, the buy and sell confirmation lists remain independent. Record what changed, choose the scenario being observed, and assess its ordered steps. Switching direction returns the plan to waiting. This deliberately leaves space between changing an interpretation and taking a trade; it does not suggest that switching sides is always the correct response.
Use these prompts before and after a trade
- What do I observe, before adding an explanation?
- What would make my current explanation less convincing?
- Which confirmation is still missing?
- Am I evaluating the selected setup, or trying to recover the previous loss?
- Is waiting permitted by the plan I wrote?
- After entry, which saved version describes my actual decision?
You do not need a long essay for each prompt. A sentence about the relevant candle or level is more useful than a paragraph of confidence. Keep the account, exact symbol and timeframe consistent so an observation from another chart cannot quietly stand in for the one your setup required. The trading plan template provides a reusable structure.
Review direction and process separately
A profitable sell does not prove that every bearish narrative you held was useful. A losing buy does not prove you should become a seller. Start the review by comparing the recorded evidence with the actual entry. Then inspect results across comparable setups, sessions and instruments, including fees and the context of any deviations.
When you link a completed trade to a saved plan, Edgelog preserves that decision context in Playbook. Adherence is still a self-assessment, supported or contradicted by recorded facts; it is not an independent audit of your chart. If a plan was created after entry, treat it as a retrospective note rather than evidence of preparation.
How to start without another complicated routine
For the next session, choose one instrument and write one working idea, one invalidation and one waiting condition. Take a before-trade chart screenshot. At the end, compare the plan with what you actually did, including sessions where you took no trade. Do not force yourself to write both directions if your strategy only trades one.
Try the browser-local Trade Plan demo before connecting an account. For emotional context such as frustration or fear of missing out, use the trading psychology journal. For a repeatable entry gate, use the pre-trade checklist. These records complement each other; none predicts a market move or guarantees an improved result.