
Skew that Double Calendar
Posted by Tony Battista on June 29, 2009 4:35 PM
It seems to me that, for the short-term say 30- 60 days, the market is locked in between about 910 and 940 on the S&P 500. The bulls will use the 880 to 910 as support, and the bears will use the 940 to 960 as resistance, a nice range for us traders to make use of. Additionally the S&P 500 is sitting on its 30 day average of 92. Well if this is true things could be a bit like Palm Springs in the summer, slow and steady. In my opinion it would take something truly dramatic to blow through these levels. Maybe those "green shoots" turning into "brown weeds"? Lets look at imbedding a few strategies together with one click of the TOS platform and skew it to have a little downside protection just in case!
If you too think the above scenario is probable then you may consider using a Double calendar and then tweaking it to suit that scenario. To do this we need to "right click" on the July 91 strike, chose "Buy" go down to "Double Diagonal" over to "Double Calendar" and" left click". The system will automatically populate selling the July -91 call and Put (short straddle) and buy the Aug +91 call and put (long straddle). Ok last step, change the Aug +91 call to +94 call don't touch anything else! Like a young Dr. Frankenstein, look at what you have created "it's alive" the monster lives! The key to trading is that there are trade-offs between potential risk, the probability of profit and the potential profit. The potential risk in this trade is limited, limited to $436, that's your risk. I consider this a high probability trade because there is an approximately 66% probability SPY will close at July expiration inside its present standard deviation of roughly SPY 99- 85. This trade is profitable at July expiration between SPY 94.30-85.40 reflecting an ever so slight downward bias. Incidentally the YTD high for SPY is 96.11 and I don't believe we will test that in July and our downside breakeven price of SPY 85.40 is well below my support and at the very low end of the SPY standard deviation range for July. Presently the position represents almost 16 short deltas, that's what I would consider delta neutral and has a rich positive theta decay of $2.57, all good! Additionally if we factor in the "home run" scenario that SPY settles at 91 at July expiration and this position will produce a $320 profit! That's a 70% ROI (return on investment/risk) in a month all while having a defined risk of $436! I love trading!
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