Before you buy/sell, preview the impact. Our Mock Trade & Scenario Lab lets you model positions side-by-side with your real portfolio — no paywall, no broker hookup.
Why it matters
- Zero-risk exploration: Add/remove positions or tweak size/price; see P/L and exposure change instantly.
- Separated totals: Mock trades never pollute your real P/L.
- Fast iteration: Works on any device; price fallbacks keep numbers reliable.
60-second path
1) Open the app (guest mode works): https://www.pocketportfolio.app/app?utm_source=devto&utm_medium=post&utm_campaign=mocklab
2) Click Add Mock Trade, e.g., TSLA +2 @ $260.
3) Watch P/L update; toggle ideas until you like the shape.
4) Need feedback? Screenshot and drop it below — we’ll sanity-check the scenario.
Help wanted (good first issues)
- “Copy debug bundle” for scenarios (one-click JSON)
- A11y/keyboard flow for the trade modal
- Tiny chart sparkline on the P/L card
Try it now → https://www.pocketportfolio.app/app?utm_source=devto&utm_medium=post&utm_campaign=mocklab
Repo → https://github.com/PocketPortfolio/Financialprofilenetwork
Question: What scenario would you model first (hedge, rebalance, or new idea)?
Top comments (0)