
SYMMIO
SYMMIO is an OTC derivatives clearing protocol where front-end exchanges plug in to source liquidity from professional solvers.

What is SYMMIO?
SYMMIO is a hybrid clearing house for permissionless on-chain derivatives. Front-end exchanges like IntentX, Vibe, and Thena plug into SYMMIO to settle trades, while professional market makers act as solvers, posting collateral and quoting bilaterally against traders. Solvers can create markets for any asset with a price feed (crypto perps, options, equities, FX, indices), and SYMMIO collects a settlement fee that flows back to SYMM stakers.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

