The Smart Fund is a set of smart contracts and tokens running on Ethereum, improved upon the Banko protocol, and issued with Ether as reserves. The fund is open-ended but restricts the speed of subscriptions and redemptions to maintain stable and continuous appreciation. The intelligent investment ecosystem consists of the Smart Fund and several invested DAPP projects, operating entirely in a decentralized manner. It uses voting decisions to invest in DAPP projects on Ethereum that have clear revenue models, with real-time dividends.