Cross-Sectional Momentum for Long-Short Commodity Futures

Summary

This article explains cross-sectional momentum in commodity futures: periodically rank markets by recent performance, buy the strongest and sell the weakest. It distinguishes this relative ranking approach from time-series momentum, which evaluates each market's own direction. The discussion situates momentum among commodity return drivers such as carry, the broad market, term structure, liquidity, volatility, value, and positioning, and summarizes cited research on commodity risk premia.

The proposed backtest uses a 120-day price change in each commodity's continuous index as its momentum measure. It filters for markets with sufficient recent open interest, rebalances every 22 trading days, holds five contracts on each side, and rolls positions to the current main contract. Long and short exposures are equally weighted, subject to a stated leverage cap. The article describes the result as steady but supplies no detailed performance statistics in the text. Its short evaluation window and missing information on costs and implementation make the evidence insufficient to establish durable profitability.

Key ideas

• Cross-sectional momentum ranks commodities against one another and buys recent leaders while shorting laggards.
• The strategy uses a 120-day price change and rebalances every 22 trading days.
• It selects five contracts on each side after applying an open-interest liquidity filter.
• Positions are equally weighted across the long and short books, with a cap on total notional exposure.
• The article reports a favorable qualitative result but gives limited details for evaluating robustness or trading costs.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.