Today, we introduce our investment trust ratings. According to the quantitative screens we have selected in an attempt to highlight the best performers in the closed-ended universe, the trusts discussed here have been the best in their classes over the last five years. We have selected trusts using two different sets of criteria, aiming to identify the top performers for capital growth and for achieving a high and growing income. There are many rating systems for open-ended funds, but no quantitative-based system for investment trusts that is available to the average investor. While we cannot identify trusts which will perform well in the future – past outperformance is no guide to future out-performance – we hope these ratings will highlight the outstanding performers in the closed-ended universe and those managers who have best used the advantages of investment trusts to generate alpha. We are trying to reward consistent and long-term outperformance, and so we have decided to look over a five-year period. All data is as of the end of December 2018, sourced from Morningstar and JPMorgan Cazenove. We have looked at NAV total return performance and discount value has not been considered: the aim is to identify those trusts which have performed the best rather than highlight bargains.