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Welcome to Saturn2022
An options market on the tokenized stocks of Robinhood Chain. No market maker and no quoter: every premium is computed on chain, from inputs anyone can recount.
The problem in one paragraph
An option is a bet on how much a stock will shake, and pricing one needs that shake as a number. Chains never had it, so every onchain options market imports a quoter: a server somewhere signs prices and the chain settles them, which means the market is exactly as alive and as honest as that server. This chain is the first to carry real stocks, each with a Chainlink feed, and those feeds publish on deviation rather than on a clock. That detail is the whole product: the feed’s update times carry its volatility, so for the first time the chain can price the bet itself.
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How it works
Spot, volatility, premium, settlement: the whole price path, with nobody in it.
Where volatility comes from
The feed's own update times carry it. Counting them beats the textbook estimator by 3x.
Writing, buying, settling
Escrow a share, sell at the computed premium, split the escrow at the feed price.
Contracts
What is deployed, and two ways to check it without taking anyone's word for it.
Verify it yourself
Nothing here asks to be believed. The board at /app is read from your own tab; the lens at 0x87A7593659E08b02098d4c3D8F3c236D0414dA81 answers a plain eth_call with no account and no key; and every figure in these pages names the measurement that produced it.