INDX, Innovation for a Decentralised Financial (DeFi) World. INDX Group Ltd is an innovative creator of decentralised financial (DeFi) solutions for a new tokenized world. Following our successful 2019 STO for Artemis, the Masternode Investment Fund, we’re now raising funds to bring Bumper to market. BUMPER protects the value of your crypto using a radically innovative DeFi protocol. Set the price you want to protect and if the market crashes, your asset will never fall below that price. Importantly, if the market pumps, your asset rises too.