Reserve is a DeFi protocol that allows for the permissionless creation of tokens, or RTokens, backed by a custom selection of other ERC20 tokens, chosen by the issuer. So far, there have been four different RTokens issued on Reserve, three pegged to $USD namely, $eUSD, $hyUSD, and $RSD, and one pegged to ETH namely, $ETH+. While the following documents aims in the first place at giving a high-level overview of how the protocols works and the potential risks associated with it, the specific purpose is to better assess the ETH+ RToken for potential yield opportunities.