Why this failed
Outcomes teach you something when you look at the right details.
Educational tool. Not investment advice.
What it is
When a scenario doesn't work out as expected, Praevue helps you understand why.
We break down which assumptions mattered most, what changed in the market, and what you can learn for next time.
Example story
You set up a bull call spread on a stock trading at $100, expecting it to move to $110 within 45 days. You bought the $100 call and sold the $105 call, risking $200 to make up to $300.
After 30 days, the stock only moved to $102. Time decay ate into your position faster than expected, and implied volatility dropped by 8 points. Your position lost $120 instead of gaining.
Praevue shows you exactly what happened: the stock moved too slowly, time decay was the biggest factor, and the drop in IV made it worse. Now you know what to watch for next time.
A simple learning checklist
Three questions turn an outcome into something you can understand and improve.
What happened
Check if the stock moved as expected, how much time passed, and whether volatility changed. These three
factors drive most outcomes.
Which assumptions mattered
Was it price movement that broke your scenario? Time decay? A volatility shift? Knowing which factor hurt you
most helps you adjust.
What to try next time
If time decay was the problem, consider shorter timeframes. If volatility hurt you, look at strategies that benefit
from IV changes. Learning compounds.
Ready to see it in action?
Walk through a real scenario with assumptions, outcomes, and lessons visible at every step.
Educational tool. Not investment advice.
Clarity before commitment. Educational options modeling with assumptions always visible.
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