EXPIRY
SPOT—
ATM IV—
Δ-CALL—
GAMMA—
VEGA—
THETA—
IVEXPLORER OMON <GO>
Crypto options IV surface explorer powered by the Deribit public API.
Black-Scholes / Greeks computed in-browser via WebAssembly (Rust → WASM).
IV history persisted in browser localStorage for IV Rank (F4).
| F1 Vol Smile | ✓ ASCII scatter + ATM Greeks |
| F2 IV Heatmap | ✓ Strike × Expiry colour grid |
| F3 Options Chain | ✓ Call/Put + BS Greeks per row |
| F4 IV Rank | ✓ local history + BTC archive fallback |
| F5 3D Surface | ✓ Three.js vertex-coloured mesh |
| F6 IV Outlook | ✓ Live baseline + lazy BTC archive research |
| BTC + ETH | ✓ Press C to toggle |
| CSV Export | ✓ Press X |
Data: Deribit public REST API (no auth required)
Math: iv-analytics.cljr → Rust → wasm-pack → WebAssembly
Refresh: 10 s
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PayPal: paypal@derivpricer.com
Please send exactly US$1. This is support, not an investment, equity, loan,
revenue share, or promise of financial return.
In PayPal, enter paypal@derivpricer.com as recipient and US$1 as amount. No API key, portfolio, or trading data is required.
This is a personal project, not a product with a sales team. If you found a bug, have a feature request, or want to talk vol — send a note.
If you trade crypto options and something is missing that would make this actually useful in your workflow, I'd genuinely like to hear it.
The best way to reach me:
friends@derivpricer.comYou can also reply on Hacker News or r/cryptotrading — I read all replies.