Commodity trading advisors and their role in managed futures

2002 ◽  
pp. 367-387
Author(s):  
DEREK EDMONDS
Author(s):  
Koray D. Simsek

Managed futures strategies provide investors with a dynamic exposure to commodities. Among other ways of investing in them, commodity trading advisors (CTAs) have become synonymous with this asset class, as they provide professional money management services using derivatives markets either in a pooled or individual setting. Most managed futures strategies display trend-following and momentum-type systematic trading features, which result in adopting a long-short portfolio approach. This chapter explains the characteristics and the growth of this commodity investing industry and provides an extensive literature review. Much of the literature finds that managed futures investing through CTAs provides excellent diversification benefits and performs well, especially in crisis times. Conversely, the non-uniformity of the databases and indices used in these studies lead to several biases. Some recent studies that directly address these shortcomings question the performance persistence of CTAs after fees.


2014 ◽  
Vol 30 (6) ◽  
pp. 1831
Author(s):  
Scott Mackey

This research investigates the trend following relationships between Commodity Trading Advisor (CTA) Indexes and a widely known trend following proxy Index using a database covering 21 years with 24 CTA, Managed Futures, and Hedge Fund (that can trade CTA-like) Indexes. The trend following relationships are tested using a modification of the Methodology employed by Baesel, Gonzalez-Heres, Chen, & Shin (2012). A unique Alpha adjustment is proposed to include the traditional Alpha plus or minus a reward or penalty for displaying relationships to the larger positive and negative returns of the trend following Index proxy. Results for the first sample period show evidence of at least some association of the returns of the trend following proxy to those of the individual CTA Indexes; however, most of the Indexes showed little to no statistical support for much traditional or adjusted Total Alpha generation. For the second sample period the regression results show that almost none of the Indexes had a statistically significant association with the monthly total returns of the trend following proxy Index. Instead, generally all of the Indexes showed the impact of the larger monthly returns of the trend following proxy Index such that the Alpha adjustments overall were positive and, on average, generated approximately 50% of the Total Alpha of the individual CTA Indexes.


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