Runs in
Browser-local scenario model
Inputs and modeled outputs stay in the current browser unless the user exports or shares a workspace package.
Finance · Free now
Funding and Basis
What a perpetual position costs to hold, in money per day and as a rate per year, and what the gap between the perpetual and spot is really worth.Your data stays in this tabGives you Funding per day, Annualised rate, Carry net of fees, TXT
Funding and Basis is ready for input.
Worked out in this tab. Your position size is never sent anywhere.Risk bench
Free nowNo upload0 selected · 0 BFunding per dayAnnualised rateCarry net of fees
Step 1
Set controls
Step 2
Run tool
Waiting for files and settings.
0%
Pick files and run the tool.
Notes
A venue quotes the rate per interval, which reads like nothing. The annualised figure is the one that decides whether a position survives being held.
The rate resets every interval and can change sign, so every figure here assumes today stays today.
Workspace controls
Save a full workspace when you want the tool state, files, and team note preserved together.
Versions and sharing
Output versions appear here after successful runs so users can compare before exporting again.
Run detailsPlanning model
What this tool does
Limit
Modeled scenarios are estimates, not financial advice, brokerage execution, tax filing, or guaranteed outcomes.
Input
Structured planning inputs for anyone holding a perpetual for more than a day, or pricing a cash and carry against the fees it costs to open and close..
The Run button stays disabled until the required input is ready.
Output
Funding per day, Annualised rate, Carry net of fees, TXT with visible assumptions and editable scenarios.
Results stay with the settings and source files used for the run.
If it fails
Saved presets, local workspace snapshots, retry state, and export bundles support repeatable review.
The console keeps the error and lets you retry the same setup.
Assumptions visibleLocal presetsExportable scenarioNo hidden execution
Inputs and features
Spreadsheet import
ReadyImport saved scenario inputs and report bundles.
Camera capture
ReadyCapture receipts or notes when needed.
Clipboard paste
ReadyPaste scenario assumptions and model inputs.
Import package
ReadyRestore saved models and scenario sets.
Share setup
ReadyShare scenario assumptions and output states.
Export package
ReadyPortable scenario package and report outputs.
Saved workspacesPresetsRecent jobsRerun historyBatch queueProgress and ETACancel and retryMobile camera inputClipboard intakeCloud import and export
Language and help
6h first response
Related tools
Support notes
Support path
Planning desk
6h first response
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Use it forAnyone holding a perpetual for more than a day, or pricing a cash and carry against the fees it costs to open and close.
Good to knowA venue quotes 0.01 percent every eight hours. That is 10.95 percent a year, and it is the number that decides whether the trade survives being held. Nowhere shows you the annualised figure beside the basis.
- Funding rate
- Basis
- Cash and carry
- Perpetuals
- Offline
Where your data goesNowhere. The work happens in this tab.