Launched this week
J.L.JÖRMUNGANDR
A trading journal for professional traders
2 followers
A trading journal for professional traders
2 followers
J.L.JÖRMUNGANDR is a trading journal for traders who want to understand what drives their results. Record and review trades, track equity and drawdowns, compare trading scenarios, and define strategy rules in one application for Windows and macOS.
Free Options
Launch Team / Built With
AWS Startup AdvisorPersonalized AWS guidance that meets you where you’re already building
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Hey Product Hunt 👋
I built JÖRMUNGANDR (or just JÖRU) around a question: when your trading results change, can you trace that change back to a decision you can work on?
The workflow starts in Genesis Matrix, where you define a strategy’s assets, risk, entry and exit scenarios, and conditions.
In the journal, you record what actually happened, including trade execution, emotions, notes, and screenshots.
When price data is available, you can generate a chart of what happened during a trade and analyze patterns such as how long it spent in profit or loss. Then review your equity curve and drawdowns, explore analytics, and compare the performance of different strategies and scenarios.
The BlackWall uses empirical Bayes estimation and permutation testing to find trading conditions associated with worse results, reduce noise from small samples, and rank patterns by their estimated impact.
The BlackWall update coming next week, I’d love your feedback on it: would its findings help you make a different decision before your next trade?