The decision moment
Before your order, Rulyx shows the size compatible with your rules, the risk already committed and what the new trade would change in both scenarios: stop or target.
No signals. No broker orders. No promise of performance.
The decision on one screen
Designed to check a prepared scenario quickly.
The practical problem
Rulyx is designed first for self-directed traders who already have setups, a method and limits, but want to respect their risk more consistently when facing FOMO, revenge trading, over-risking or over-trading. Newer traders can use Academy and the public tools to learn without being sold a miracle method.
Immediate proof
A Rulyx engine calculation shown inside a real product screen with demonstration data.
Calculated example
The entered size of 62.5 units exceeds the compatible size of 50 units. Actual risk therefore crosses the personal limit.
Deterministic Rulyx engine calculation · demo data · no live price.
A trade can win and still be outside the plan. Rulyx measures decision quality, not only its outcome.
The Rulyx loop
Rulyx connects the intended framework with observed execution without confusing discipline and financial outcome.
Your trading plan
Rulyx does not decide your rules. It uses the limits, setups and conditions you defined to analyze your scenario.
Take a trade
A trade is not only an entry, stop and target. It also changes total risk, exposure and limits. Rulyx shows those consequences before you act — without prediction.
Your position
Decision impact
One reading of risk before opening, after opening, then if the stop or target is reached.
Personal stop rule : Not triggered
An immediate comparison between the current situation and the situation after adding risk.
− Adverse scenario
-€104.20
-1 R
Estimated net result, fees included: €4.20
+ Favorable scenario
+€215.80
+2.07 R
Estimated net result, fees included: €4.20
These values are mechanical consequences of the entered scenario, not a market prediction or performance promise.
Real Rulyx screen · demonstration data
Plan versus execution
The Journal keeps the initial plan, matches CSV execution and prefills known review facts. You can see precisely where execution changed.
Rulyx today
Every view extends the same loop: prepare, check, document and improve — without signals or broker orders.
Measure stop risk and remaining capacity before adding a position.
Review period limits and stop rules configured for your portfolio.
Compare plan and execution, measure observable gaps and keep one priority.
Review decisions, closes and reviews in their actual chronology.
Explore a concept, then turn it into a personal rule only if you choose.
Public tools
Public calculators remain available without an account. A useful value can then inform your Trading System and a real Checkpoint.
Read-only demo
The demo connects a saved plan, a Checkpoint, execution and review without creating an account or saving a decision.
Every value in the demo is fictional and isolated from your workspace.
Open the demonstration
Standard and Pro
The features, limits and displayed prices come directly from the Rulyx plan catalog.
Standard
€0
Unlimited Checkpoints to verify decisions, with the essential tools and limited history.
Pro
Founder offer€6.99 incl. tax / month
€69.90 incl. tax / year
Everything you need to analyze execution, understand deviations and evolve your framework.
Activate it when you choose from Rulyx. It grants Pro rights without creating a Stripe subscription.
Trust and control
Rulyx explains what it does, what it stores and what it will never do on your behalf.
Discover why Rulyx was built around discipline before the trade.
Rulyx does not access your capital or broker credentials and never places orders.
Export your data and request account deletion through the dedicated workflows.
Review the technical services used and their role in operating Rulyx.
Follow what has actually shipped, with no invented testimonials or usage figures.
Review the public product direction, separate from any date or performance promise.
A question about Rulyx, your data or how the Checkpoint works?
From plan to evidence
Define your rules, calculate a compatible size and preserve what you intended before acting.
