one/off

Discussion in 'Journals' started by atticus, Sep 20, 2011.

  1. historical vol.
     
    #131     Nov 29, 2011
  2. newwurldmn

    newwurldmn

    what do you mean then by "you don't want any stat-vol?"

    do you mean you don't want any gamma?
     
    #132     Nov 29, 2011
  3. Well, I was short gamma so I don't want any "street" vol. In any event, I covered all this morning and am down 1.2% since reporting the new format. A PTT swing of 2.7%. I will wait for the open tomorrow to implement some rollable, weighted calendars (neutral vola).

    -1.2% and flat all
    -2.7% DD from high-water (HW = +1.5%)
     
    #133     Nov 30, 2011
  4. newwurldmn

    newwurldmn

    The terminologies have me a little confused. Wht do you mean street vol? Gamma based on the overall market? (ie. short aapl gamma is like being short spx gamma)

    I'm doing okay today largely because Im long a ton of delta, but my short gamma isn't helping either. For me the volatility of my pnl vs what my net will be on this round trip isn't that great.
     
    #134     Nov 30, 2011
  5. Stat/HV has no gamma, it simply is... but when I state that I want "no stat vol" I am short gamma. If I am net-short vol I will mention it. All of my greeks or stated exposures are beta-adjusted. Street vol is individual share positions, as opposed to index.
     
    #135     Nov 30, 2011
  6. newwurldmn

    newwurldmn

    Ah. Got it.

    You want no stat vol means you dont want any realized vol. I took it to mean you wanted to axe your book to a particular risk.
     
    #136     Nov 30, 2011
  7. Right. I tend to avoid the term realized out of habit.
     
    #137     Nov 30, 2011
  8. Risking 9% (total notional exposure/portfolio) in weekly and Dec expiration. Neutral vol and delta to SPX 1231.00.

    Delta: -2500
    Gamma: -3600
    Theta: 12000
    Vega: 800
     
    #138     Nov 30, 2011
  9. Flat again. -1.9% return since journal change. In the process of building Dec16 positions up to 18% notional. I'll hedge these in spot as well. Fills at edge, excellent positions, hence the 15-18 target on allocation. I'm not going to post the positions here, but I'll post the full performance review from IB after I close them.
     
    #139     Dec 1, 2011
  10. mahras2

    mahras2

    Good to see you going strong RA.
     
    #140     Dec 13, 2011