Streamr (DAT) aims to tokenise real-time data to enable a new way for machines & people to trade data on a decentralised P2P network. Currently, the valuable data you produce is at the mercy of large corporations. In the Streamr network, it's yours to use and sell as you wish and travels through a network where the nodes are incentivized by the DATA token. Streamr will provide the infrastructure and tools required to create unstoppable real-time data applications, without the need for code.
Please note, on Ethfinex, Streamr ticker is the three letter DAT and not DATA.