This is a self-contained HTML-based calculator for XRP valuation and supply-shock simulations, originally shared in an X thread by @2070_eth on November 16, 2025.

• Long-term valuation model.
• Supply-shock simulator (inspired by Shane Ellis).
• Dark mode toggle.
• Scenario saving and CSV export.
• Charts powered by Chart.js.
• Works offline after initial load (uses CDN for Chart.js).
• Multi-period linear ramp model option.

1. Download xrp_ultimate_calculator.html.
2. Open it in any modern web browser (e.g., Chrome, Firefox).
3. Adjust inputs in the tabs, click "CALCULATE" to see results, charts, and breakdowns.
4. Save scenarios using local storage for persistence across sessions.

• This repo assembles the code from the thread into a functional file. Minor corrections were made for syntax completeness (e.g., reset function, variable references).
• No external dependencies beyond Chart.js CDN.
• For questions, refer to the original thread.

License: MIT (assumed public domain from original share; adjust as needed).