Sujiko is derivatives protocol focused on enabling on-chain perps for highly liquid NFT collections. Sujiko enables users to a) short NFTs and b) speculate on high-value NFTs that are too expensive for retail. It allows users to take directional positions, akin to Binance perps, through 3 different liquidity mechanisms: a global vAMM, a decentralized orderbook and an auction mechanism for market orders.