Quote from Don Bright:
To Falconview, Atticus please back me up on this attempt.
Try to think of the market staying in a trading range until the next expiration. Say, between 1370 and 1440 on the SPX. Or use GE as an example, between $18.00 and $22.00.
Don't worry if GE goes to 19 or 21, or anything. Pretend you sold the $22 calls and the $18 puts. As long as GE stays within the range you think makes sense, I know I would, then your options will expire worthless.
Take a bigger snapshot, forget deltas for a bit on this strangle. Just watch Theta time decay come in. Your broker should have bell curve graphs to show you all this, based on stock price movement, and days until expiration.
Try that.
Atticus? Make sense.?
Don
Quote from Nine_Ender:
Still no free lunch. If the underlying leaves the range, your options get destroyed. Its all good until that insurance policy you sold takes a claim. In some situations, your stop loss is basically unlimited on an overnight hold.
Your claim is that the options market is inefficient and constantly overprices the inherent risk/reward. This is highly debateable, not nearly as cut and dried as you are trying to claim. In fact, the biggest weapon a buyer of options has is to be highly selective in terms of their purchase and price. The fact that 80% of options expire worthless is irrelevant to the selective buyer.
Quote from Don Bright:
To Falconview, Atticus please back me up on this attempt.
Try to think of the market staying in a trading range until the next expiration. Say, between 1370 and 1440 on the SPX. Or use GE as an example, between $18.00 and $22.00.
Don't worry if GE goes to 19 or 21, or anything. Pretend you sold the $22 calls and the $18 puts. As long as GE stays within the range you think makes sense, I know I would, then your options will expire worthless.
Take a bigger snapshot, forget deltas for a bit on this strangle. Just watch Theta time decay come in. Your broker should have bell curve graphs to show you all this, based on stock price movement, and days until expiration.
Try that.
Atticus? Make sense.?
Don
Quote from Nine_Ender:
Still no free lunch. If the underlying leaves the range, your options get destroyed. Its all good until that insurance policy you sold takes a claim. In some situations, your stop loss is basically unlimited on an overnight hold.
Your claim is that the options market is inefficient and constantly overprices the inherent risk/reward. This is highly debateable, not nearly as cut and dried as you are trying to claim. In fact, the biggest weapon a buyer of options has is to be highly selective in terms of their purchase and price. The fact that 80% of options expire worthless is irrelevant to the selective buyer.
Quote from jeffalvinson:
I have a friend that does all my programming for me. The last trading program he built me was completed in June 2007 and we have traded it from July 2007 to early March 2012.
Since that time the reliability has slowly degraded in performance and as a result of that, he has created a totally new trading program that he sent me last week.
He has back tested the new program starting from September 2011 to March 8, 2012 and then decided to send it to his buddy
Jeff (me) so I can test it further with real trades (isn't that kind of him?, I can be the human Guinea Pig!).
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I have already posted the first trade on page 131 of this thread:
03-15-12 08:58 AM
Also bought SPY April 140 calls at 2.14 this morning.
Looking for 2.68 (+25%), but if it goes the wrong way then
Buy No. 2 at 1.60 and sell all at 2.30.
Stop: 1.45
and then posted the result on page 144 of this thread.
03-19-12 10:05 AM
I managed to close both of these trades today at +25%
above my total debit cost on each.
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If you look at the attached Excel spreadsheet, you will see my
programmer friend's back test of his new system trapped between the yellow bar at the top of the page and all the way down to the second yellow bar below 3/8/2012.
Below the second yellow bar is my actual first trade that I posted
signal date 3/14/2012 (which is actually entered on 3/15/2012 because the signal is created at night after the close).
Signal date 3/19/2012 is the trade I opened today (which I already posted today).
Look everyone, no one (including myself) expects my actual real time trading results to match those back tested results that he recorded from September 1, 2011 to March 8, 2012,
but I just thought it would be fun to periodically keep posting all new trades real time and the spreadsheet and we will see how close we come and what goes right or wrong with the new system along the way.
Jeff