The Alpha in Sector Rotation: A Research-Driven Approach
The Alpha in Sector Rotation: A Research-Driven Approach
Sector rotation is an investment strategy that involves reallocating portfolio assets among various sectors of the economy to capitalize on cyclical trends. This approach aims to outperform the market by investing in sectors that are expected to thrive during different phases of the economic cycle.
Below I examine some of the different sector rotation strategies and the academic research supporting them.
Please note: This post is for informational purposes only and should not be considered as financial advice. Always consult with a qualified financial advisor before making any investment decisions.
Types of Sector Rotation Strategies
1. Economic Cycle-Based Rotation

Source: StockCharts.com
This strategy aligns investments with the traditional economic cycle, which consists of four stages: expansion, peak, contraction, and trough.
During the expansion phase, an investor might allocate 40% of their portfolio to technology stocks like Appl…

