By explicitly defining the universe of discrete yield strategies, OptyFi enables application of the principles of factor-based investing and thematic investing to yield generation. Thus, instead of only trying to optimize for APY, strategists can optimize strategies based on exposure to various factors and yield portfolios can be developed that specify weight exposures to specific factors. Of course risk could be a primary factor, but almost any factor can be defined such as exposure to pool type (e.g. DEX, Lending, Derivatives) or exposure to protocol age. Similarly, vaults can be configured to invest thematically, for example to invest only in liquidity pools related to Ethereum L2 scaling solutions.