Knowledge base topic · 9 entries
Prop Evaluation Rules
Specify prop evaluation calculations and review records with explicit model assumptions, original boundary tests and transparent payout examples.
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Understand the topic
A prop evaluation rule is a contract-defined calculation applied to account data over time. A familiar label such as drawdown, consistency or trading day does not supply the complete rule. Operators need to define the baseline, measured value, included costs, clock, boundary condition and consequence. Participants need a clear explanation of the same inputs. This collection provides examples and review worksheets for those tasks without presenting one provider’s program as an industry standard or an FxTrusts product configuration.
Start by separating historical performance statistics from operational limits. Maximum drawdown describes a decline from a previous peak over a specified series. A static loss floor is anchored to a defined starting value. A trailing floor moves under a stated update rule, which might sample balance or equity at different times. The first three references show how those concepts produce different numbers from the same account path. They also make clear that a performance-fee high-water mark has a different purpose from a loss-limit floor.
Daily loss rules add a clock and reset boundary. The relevant business day can differ from the user’s local date and from a fixed UTC offset during daylight-saving changes. Open profit or loss and posted costs can make an account cross a newly calculated floor even when no fresh order is placed. The daily-reset worksheet therefore includes snapshots on both sides of the boundary. A reliable implementation needs the rule version and the event times, not merely a current account balance displayed after the event.
Consistency, profit targets and minimum trading days are separate eligibility questions. A largest-day ratio depends on its denominator and reporting window. A profit target may require closed positions and other objectives to be satisfied at the same time. A qualifying day may depend on an opening event, a closed trade or another program-defined action. The examples demonstrate those distinctions without encouraging activity solely to circumvent controls. They are arithmetic and acceptance-test tools, not advice about how to trade or promises that an account will pass.
The final references connect rule calculations to payout reconciliation and dispute review. A profit split does not alone determine an approved cash payout: eligibility, caps, previous requests and applicable adjustments can matter. A disputed breach should be explained through a reproducible record of inputs, rule version, event sequence and authorized review. Every example here is synthetic. Current provider terms must be checked for the exact program, account stage and effective date, and technology procurement must verify the proposed workflow in a scoped demonstration. These pages do not establish actual FxTrusts evaluation rules, live capital allocation, payout availability or an automatic decision engine.
Published by FxTrusts, a supplier of brokerage and prop firm technology. Prepared with AI-assisted research and drafting; reviewed against the cited public sources. Examples are illustrative. Product links describe our services.
Continue with the broader guides
Connect this reference to platform selection and the wider operating workflow.
References and implementation tasks
- Implementation guide
Consistency Rules: Largest-Day Share of Profit
Calculate a largest-day profit ratio under a declared rule, showing how losing days, denominator choice and reporting windows change the result.
- Checklist
Daily Loss Limits: Reset Time, Costs and Open Trades
Test a daily loss rule across its reset time using balance, floating results and costs, with explicit timezone and equality assumptions in a worksheet.
- Implementation guide
Maximum Drawdown: Peak, Trough and Recovery
Calculate drawdown from a declared balance or equity series, with a worked example separating the largest money decline from the largest percentage.
- Reference
Minimum Trading Days: Counting Qualifying Activity
Count qualifying activity using a declared business-day rule, with examples for opened, closed and rejected orders and precise timezone boundaries.
- Implementation guide
Profit Split and Payout: A Reconciliation Worksheet
Calculate an illustrative profit share after declared adjustments, while separating eligibility, caps, prior payouts and the final payment record.
- Implementation guide
Profit Targets: Gross Profit, Fees and Net Eligibility
Reconcile a profit target from realized results and costs, then check open positions, other objectives and the difference between display and eligibility.
- Checklist
Prop Rule Breach Review: Evidence for an Appeal
Build a reproducible rule-breach case using versioned terms, account snapshots and event times, with a review record that makes uncertainty visible.
- Implementation guide
Static Drawdown: Calculating a Fixed Account Floor
Define a fixed loss floor from initial capital and test values above, at and below the boundary using an explicitly illustrative evaluation rule.
- Implementation guide
Trailing Drawdown: High-Water Marks and Floor Caps
Track a moving loss floor through new peaks and declines, with an optional cap example and checks for balance, equity and sampling differences.
