How to analyze and evaluate momentum strategies?

Discussion in 'Strategy Building' started by mizhael, May 14, 2010.

  1. Thanks, but this is just another article repeating the same opinion with no supporting evidence. My trading is based on testing and data, and in some cases my results were very contrary to popular opinion, so I am very suspect of unsubstantiated opinion. An any case the answer is not relevant to my trading so not something I have tested for myself, and in a quick search on Google I don't find anything relevant.
     
    #21     May 16, 2010
  2. sugoi1981

    sugoi1981

    Hi, I just read an article about CTA trend following calibration suggestoins.

    In the article a cross over moving average with 20 50 and 200 days was suggested.

    http://www.content4reprint.com/fina...o-find-global-macro-trading-opportunities.htm

    It seems logical to catch trends or momentum with this approach. However, I cannot possibly see how this approach can succeed in highly volatile markets where extreme trading days destroy the performance. The CTA based on the above numbers would just react too late.

    What are youre experiences?

    Thanks a again for any information

    sugoi1981
     
    #22     May 16, 2010
  3. I dug out the Barclay Systematic CTA index from Bloomberg,

    they are still under water YTD.

    3/10 8088.85 | 3/09 8228.04 | 3/08 7739.91
    2/10 7960.35 | 2/09 8402.12 | 2/08 7830.78
    1/10 7965.93 | 1/09 8424.47 | 1/08 7358.10
    | |
    12/09 8179.57 | 12/08 H8466.00 | 12/07 7164.64
    11/09 8372.44 | 11/08 8329.02 | 11/07 7091.55
    10/09 8149.55 | 10/08 8161.14 | 10/07 7027.07
    | |
    9/09 8271.10 | 9/08 7805.00 | 9/07 6860.75
    8/09 8198.07 | 8/08 7674.07 | 8/07 6565.19
    7/09 8138.43 | 7/08 7674.90 | 7/07 6706.77
    | |
    6/09 8170.82 | 6/08 7950.13 | 6/07 6784.36
    5/09 8286.21 | 5/08 7773.77 | 5/07 6665.90
    4/09 8113.76 | 4/08 7672.79 | 4/07 6571.72
    | |


    The index data are monthly though.

    Any more thoughts?
     
    #23     May 16, 2010
  4. These data are old. The largest trendfollowing CTA, a London-based firm, is up ~1% in May, ~7% YTD as of May mid-month. Similarly the other brand-name firms.
     
    #24     May 17, 2010
  5. #25     May 17, 2010
  6. Thanks a lot for the pointers. Look great. However the managed futures may include discretionary trades, not systematic momentum/trend-following trades, right?
     
    #26     May 17, 2010
  7. Yes, but it's predominantly trendfollowers.
     
    #27     May 17, 2010
  8. drcha

    drcha

    You are certainly right about the time frames. One question to think about may be, how long term are your charts? There has been a lot of trending going on the past couple of years. An example of a shitty year for trend traders would be 2005, the Year of Whipsawing.
     
    #28     May 17, 2010