The document summarizes a quantitative relative value model (RVM) that aims to identify potentially undervalued and overvalued stocks. The RVM aggregates valuation measures relative to a stock's long-term history to generate a score between -100 and 100, with negative scores indicating potential undervaluation and positive scores potential overvaluation. Key features include incorporating concepts from the efficient market hypothesis and focusing on factual data to reduce behavioral biases. The model can be applied across developed equity markets and identifies broad market and sector valuation trends for both long and short investment strategies.