The institutional terminal for crypto options on Deribit. First-party tick-level history (licensed 7+ yr archive integrating), arbitrage-free SVI surfaces, dealer gamma exposure, real-time VaR with Black-76 inverse-options repricing, a what-if Scenario Lab, versioned methodology (v9) stamped on every row, and an AI desk layer with a number-guarded daily report — the model narrates the book while the engines compute it.