ETF Rotation Strategies: Sector and Asset Class Momentum
By Daniel Chau
Founder, NeuroBacktest
Build systematic ETF rotation strategies using relative strength and momentum ranking.
ETF rotation strategies follow a simple rule: buy strength, sell weakness. By ranking sectors or asset classes and rotating capital, you can stay invested in the strongest trends.
Momentum Ranking
Rank ETFs by recent returns, risk-adjusted momentum, or relative strength versus a benchmark. The top-ranked ETFs become the portfolio holdings.
Rebalancing Frequency
Monthly rebalancing is common because it reduces noise and transaction costs. More frequent rebalancing can react faster but increases churn.
Risk Control
Add a cash or bond filter for when no ETF shows positive momentum. This simple rule can protect capital during broad market declines.
Frequently Asked Questions
What is an ETF rotation strategy?▼
It ranks a universe of ETFs by momentum or relative strength and periodically rotates capital into the strongest ones.
Which ETFs work best for rotation?▼
Sector ETFs, broad equity index ETFs, bond ETFs, and commodity ETFs are commonly used.
How often should you rebalance?▼
Monthly rebalancing is common, but weekly or quarterly can also work depending on the strategy.