Polkamarkets

Serum is a decentralized exchange (DEX) and ecosystem that brings unprecedented speed and low transaction costs to decentralized finance. It is built on Solana and is completely permissionless. Full limit orderbooks with an interface familiar to that of centralized exchanges. Sub-second trading and settlement. Lower transaction costs than any other DEX: $0.00001 per transaction. Project Serum will unveil a fully functional decentralized exchange with trustless cross-chain trading, all at the speed and price that customers want. And despite living natively on Solana, it will be interoperable with Ethereum. SRM will be fully integrated into Serum, and also benefit from a buy/burn of fees. Trustlessly exchange assets between chains, this is in contrast to most current protocols that rely on trusted parties to administer the swap. A decentralized automated full limit orderbook. Full Ethereum and Solana integration. Physically settled cross-chain contracts.

DraftKings Predictions is a prediction market feature by DraftKings that allows users to forecast the outcomes of real-world events and earn rewards based on their accuracy. It combines elements of sports betting, forecasting, and market-based predictions into an interactive platform. Users can trade on event outcomes, with prices reflecting the probability of each result. It covers topics such as sports, politics, and major global events. It provides real-time insights driven by user activity and collective sentiment. DraftKings Predictions offers a regulated and user-friendly environment for engaging with prediction markets. Overall, it turns forecasting into an engaging and potentially rewarding experience.