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This blog is produced by David Merkel CFA, a registered representative of Finacorp Securities as an outside business activity. As such, Finacorp Securities does not review or approve materials presented herein. By viewing or participating in discussion on this blog, you understand that the opinions expressed within do not reflect the opinions or recommendations of Finacorp Securities, but are the opinions of the author and individual participants. Neither the information nor any opinion expressed constitutes a solicitation for the purchase or sale of any security or other instrument. Before investing, consider your investment objectives, risks, charges and expenses. Any purchase or sale activity in any securities instrument should be based upon your own analysis and conclusions. Past performance is not indicative of future results. Finacorp Securities is a member FINRA and SIPC.

David Merkel

At my blog there are two main purposes: teaching investors about better investing through risk control, and tying all of the markets into a coherent whole.

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    A Wonky Post in the Works

    As I mentioned previously, I have a post coming on the relationship of the VIX to the S&P 500.  With apologies to Bill Luby, who handles VIX issues well, this should be a significant piece for those that are willing to bear with a little math.

    One aspect of me that is weird, is that I love and hate mathematical finance.  When it is done well, it is a thing of beauty.  I tuck those articles away, and if I can, I implement them.  Most of it is not done well, though, particularly among practitioners, and academics that are slaves to modern portfolio theory.

    I am done with all of the calculations, and probably all of the graphs for the article.  I am impressed with the results, which is not a common occurrence. I am my own worst critic on my efforts in mathematical finance.

    After this, the next two posts should deal with commentary on my portfolios (tonight), and speculation in the markets, while ignoring subprime lending to the greatest extent possible (tomorrow?).

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