Meeting on 6/25/17 in San Francisco, 5:00pm

Our next meeting is scheduled for 6/25/17 (Sunday) at 5pm in San Francisco on the 2nd floor lounge of the Marriott Marquis (780 Mission Street).  See here for more information about the venue. Once you enter the hotel, go to the 2nd floor using the escalator and you will see a lounge with sofas and tables. Feel free to send an email if you have trouble finding it.

We will be having a discussion on Mandelbrot’s market model for momentum effects. See this post.

Mandelbrot and momentum effects

Excerpt:

In Mandelbrot’s view, “markets were fractal and much wilder than classical theory suggests…Recently, we were able to show that the scaling behavior of trends, as defined by a specific trend decomposition using wavelets, are the root cause for the momentum effect…

In this work, we will revisit Mandelbrot’s vision of fractal markets… We will show that the momentum effect discussed heavily in literature can be modeled by the so-called Mandelbrot Market-Model.”

Link to paper here.

Meeting on 6/11/17 in San Francisco, 5:00pm

Our next meeting is scheduled for 6/11/17 (Sunday) at 5pm in San Francisco on the 2nd floor lounge of the Marriott Marquis (780 Mission Street).  See here for more information about the venue. Once you enter the hotel, go to the 2nd floor using the escalator and you will see a lounge with sofas and tables. Feel free to send an email if you have trouble finding it.

We will be having a discussion on mean-reversion. See this post for details about the article.

Mean reversion-based contrarian investment strategies

Summary:

“For U.S. stock prices, evidence of mean reversion over long horizons is mixed, possibly due to lack of a reliable long time series. Using additional cross-sectional power gained from national stock index data of 18 countries during the period 1969 to 1996, we find strong evidence of mean reversion in relative stock index prices. Our findings imply a significantly positive speed of reversion with a half-life of three to three and one-half years. This result is robust to alternative specifications and data. Parametric contrarian investment strategies that fully exploit mean reversion across national indexes outperform buy-and-hold and standard contrarian strategies.”

“Mean Reversion across National Stock Markets and Parametric Contrarian Investment Strategies.”, Ronald Balvers, Yangru Wu, and Erik Gilliland, Journal of Finance, April 2000.

See here for article.