Catch the bias before it catches you.
Alphalog audits every trade for cognitive bias — FOMO, revenge trading, overconfidence, anchoring, disposition effect, loss aversion, sunk cost, confirmation bias. You stay in control with editable tags and a full trader fingerprint.
How it works
Step 01
Every trade gets audited
As trades arrive from your broker, Alphalog scores them against eight cognitive bias patterns using your own history as the baseline.
Step 02
Tags are editable
Alphalog suggests — you decide. Accept, edit, or reject every tag. The audit learns from your corrections.
Step 03
Patterns become visible
Your trader fingerprint and consistency score show how bias evolves over weeks and months. Trends surface long before they become expensive.
Eight biases, one scorecard
The patterns every trader falls into.
Alphalog audits for FOMO (chasing late entries), revenge trading (sizing up after losses), overconfidence (overtrading after wins), anchoring (fixating on entry price), disposition effect (cutting winners early), loss aversion (riding losers), sunk cost (doubling down to "get back"), and confirmation bias (ignoring evidence against the thesis).
- Per-trade bias score with plain-English explanation
- Click any tag to see the exact trades that triggered it
- Override or edit any tag — Alphalog learns from corrections
Trader fingerprint
Your bias profile at a glance.
The trader fingerprint aggregates every audited trade into a single radial profile — showing which biases dominate your trading. A consistency score tracks how much your behavior drifts over time.
- Radial chart of bias frequency across eight patterns
- 30-day consistency score vs. your long-term baseline
- Bias evolution timeline (Elite) — see how patterns change quarter over quarter
Who it's for
Discretionary traders
Notice the pattern early
The audit catches revenge trading the second time — before it costs you three more.
Day traders
FOMO tracking at session speed
Every late entry flagged in real time. See your worst day unfold and stop it mid-session.
Option sellers
Sunk cost awareness
Rolling losers forever? The audit quantifies how often — and what it costs you.
Frequently asked
Is bias detection accurate?
The audit uses your own history as the baseline, so accuracy improves as you trade more. Every tag is editable, and the audit learns from your corrections.
Can I turn off specific biases?
Yes. Elite users can customize the rule set per bias type and exclude strategies (e.g. scalps) from certain checks.
Is bias detection in Free?
Free shows bias tags on trades (view only). Pro unlocks the full audit with fingerprint, consistency score, and editable tags.
Does it work for options?
Yes. Bias detection is strategy-aware — sunk cost on a rolled spread looks different from sunk cost on a held stock, and the audit reflects that.
Who sees my audit?
Only you. Bias tags, notes, and audit history are private and never shared.
Make every trade teach you something.
Start your 14-day Pro trial. No credit card required.