Bitcastle is a global crypto-to-crypto exchange platform that was launched on July 11, 2019. The platform offers notable features such as 0% transaction fees for major currency pairs and the High&Low binary trading option. It includes several High&Low modes, including the Lightning mode, which allows users to see returns on their investments in as little as 5 seconds. With its clear interface, transaction fee-free trading of major pairs, and the simplicity of the High&Low feature, Bitcastle aims to cater to both seasoned traders and beginners. Bitcastle's native token is called CASTLE. In the future, CASTLE can be used to reduce transaction fees on the platform by up to 50%. The platform plans to regularly buy back and burn some of the tokens to decrease the volume and increase the token's value.