Giant is a decentralized options exchange that is built on blockchain technology, which allows you making money by predicting exchange rate of the top cryptocurrencies, such as BTC, ETH, XRP, LTC.
GiantCoin (GIC) is a cryptocurrency designed to work with the Giant exchange. Placing of an option and getting a reward are available only in GIC. You can buy GIC on an exchange, mine it and earn passive income by running a masternode.
Giant secure the blockchain and provide different services for the network like instant transactions, privacy and for this, each masternode receive a financial compensation, so called rewards. To create a masternode an investor need to block 1000 GIC as collateral deposit that can be considered as an investment since he will be rewarded in GIC coins for this.
Check out all the profits on the site GiantCoin.