Assumptions, explained
Assumptions help you understand what the model is using.
Educational tool. Not investment advice.
The three assumption inputs
Three inputs explain how the model priced this result and when it was generated.
Pricing mode
How prices were estimated for this result. Some modes use real quotes, others use a model.
Timestamp
When the inputs were captured. Results can change as markets move.
IV inputs
The volatility assumptions used to price options. Different IV inputs can change outcomes.
Common questions
Quick answers to help you get started.
What is Praevue?
Praevue is an educational tool that helps you model options scenarios with clear assumptions and defined risk before committing capital.
Is this investment advice?
No. Praevue is an educational tool only. We show you how scenarios work, but all decisions are yours. See our full disclosures for details.
How are assumptions displayed?
Every chart and export includes a visible assumptions footer showing pricing mode, IV inputs, and timestamp. Nothing is hidden.
Ready to see it in action?
Explore a real scenario with all assumptions visible from start to finish.
Educational tool. Not investment advice.
Clarity before commitment. Educational options modeling with assumptions always visible.
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