Quote from momoneythansens:
Andy,
You may have been slightly unfortunate with movement of the index in the last couple of months!
Yes, the margin at risk can increase substantially depending on your adjustment but the question I have to ask is did you end up with a worse risk/reward ratio than if you had done a FOTM credit spread - typically in the region of 10:1 or even 20:1?
Looking at just the physcial amount of margin used alone is IMHO not meaningful unless used in relation to the reward.
If you look at it from that point of view, then you might consider yourself being no worse off than the FOTM credit spread practitioners. Were you? I have no idea. If the index hadn't moved as much as it did, then you would be considerably better off than the FOTM credit spread practitioners due to the superior initial risk/reward. That's obviously a big IF, but is why sideways markets can make this work.
As for deciding whether to adjust or hold, I find it's best to take that decision out of your hands and set a stop loss target from the beginning. As I'm sure you're aware, it's a whole different sensation letting your spreads go ITM and can take a mindset adjustment to deal with it rationally especially if your background is FOTM credit spreads.
If you're from the "Kelly Criterion" school of mumbo jumbo then that can help things balooning out of control in terms of what is at risk.
There's no doubt that this style of strategy requires A LOT more managment than a corresponding FOTM strategy and that's the cost of potentially greater rewards.
The middle road is perhaps, as I believe you may have mentioned, in the vein of Red Option's style. I'm not intimate with their approach as I haven't subscribed before. I have subscribed to their "Mini-Basket" to see what it's all about but that hasn't started yet.
Correct me if I'm wrong but their approach seems to be starting off with an IC that is not ATM but not FOTM either. Something like 2:1 risk/reward perhaps. Leveraging European exercise capabilities, they are quite happy to let the index meander through the spreads and play the probabilities that it will expire in the body. Perhaps they make the odd adjustment.
This approach appeals to me strongly if you can get the right kind of fill/credit for the given probability as detailed in one of my earlier posts.
Damn, I'm rambling again. Have to unlearn touch typing.
Hope you have better success with this strategy in the future. Have a feeling this month could be a better one for it.
Momoney.