Advantages of Systematic Investing

Writing in 1923 about the famous discretionary speculator Jesse Livermore, the American author Edwin Lefèvre captured in a quote the frailties of human psychology when it comes to investing in financial markets: “It is inseparable from human nature to hope and to fear. In speculation when the market goes against you - you hope that every day will be the last day - and you lose more than you should had you not listened to hope... And when the market goes your way you become fearful that the next day will take away your profit, and you get out - too soon. Fear keeps you from making as much money as you ought to.”[1]

In this paper, we review the key advantages of the systematic approach to investing. In addition to the avoidance of investment error due to psychological bias, a systematic approach offers several key benefits including: the scalability to invest with a consistent approach twenty four hours per day across a global portfolio of securities; the implementation of consistent risk management at security, asset class and portfolio level; and, the scientific rigor which can be devoted to the continuous development of the core investing approach. We also review academic evidence comparing the performance of systematic and discretionary CTAs and hedge funds.