The SEC landed a $35mm fine against F-squared yesterday!
A quote from the the SEC filing:
The inaccurate compilation of historical data substantially improved the AlphaSector’s strategy’s advertised back-tested and hypothetical historical performance for the pre-October 2008 period. If an investor made a hypothetical investment of $100,000 on April 1, 2001 (assuming a reinvestment of dividends and no further contributions or withdrawals), the investment would have been worth approximately $128,000 on August 24, 2008 if invested in the S&P 500 Index. With accurately timed (but still hypothetical and back-tested) signal implementation, the same investment in F-Squared’s hypothetical ETF sector rotation strategy would have been worth $138,000. However, by implementing the hypothetical and back-tested signals one week early, F-Squared advertised the investment as worth $235,000.
So advertised backtest result grew the assets to $235k, when in reality the strategy would have only grown to $138k!
Be careful of backtests…beating the markets is nearly impossible!
http://blogs.cfainstitute.org/investor/2014/11/06/mission-impossible-beating-the-market-forever/
About the Author: Jack Vogel, PhD
—
Important Disclosures
For informational and educational purposes only and should not be construed as specific investment, accounting, legal, or tax advice. Certain information is deemed to be reliable, but its accuracy and completeness cannot be guaranteed. Third party information may become outdated or otherwise superseded without notice. Neither the Securities and Exchange Commission (SEC) nor any other federal or state agency has approved, determined the accuracy, or confirmed the adequacy of this article.
The views and opinions expressed herein are those of the author and do not necessarily reflect the views of Alpha Architect, its affiliates or its employees. Our full disclosures are available here. Definitions of common statistics used in our analysis are available here (towards the bottom).
Join thousands of other readers and subscribe to our blog.