Grinder
Don't feed the bear!
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- 12 March 2008
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cash only ?, 50/50 ?, stock only ?, what do ya reckon
Sorry if this is a stupid question, but can someone please explain why time value is greatest for an ATM option (compared to ITM and OTM options)?
Thanks
Hi fellow option enthusiasts,
Does anyone have any tips on straight out directional plays, for instance buying ATM puts as a strategy, tried one one the other day with XJO but i'm starting to regret it now, i was thinking along the lines if you don't get a big move within 2 days get out or maybe stick with futures.
What da ya reckon, how long do you guys let negative theta run till you decide it's time to get out (assuming the underlying is refusing to move) ?
Maybe try: Anticipate a drop in vols, then execute as fly + strangle
Thanks for turning the lights on mazza, i've just set it up as a -straddle / + strangle, ready to close.
So i take it the exchange won't accept a wrangle.
Maybe try: Anticipate a drop in vols, then execute as fly + strangle
Why does IV for front month options increase just before expiry?
Today is 21 Sept 09. Expiry is on 23 Sept 09. The Sept options for CBA, WOW, WES have higher IVs than the Oct and Nov expiries. CBA Sept IV is around 32% whereas Oct and Nov IV is about 27%. Is it common for IVs to increase for front month options just before expiry?
Could it be due to frantic activity to close positions?
Why does IV for front month options increase just before expiry?
Today is 21 Sept 09. Expiry is on 23 Sept 09. The Sept options for CBA, WOW, WES have higher IVs than the Oct and Nov expiries. CBA Sept IV is around 32% whereas Oct and Nov IV is about 27%. Is it common for IVs to increase for front month options just before expiry?
Could it be due to frantic activity to close positions?
I say this is from practical experience. I was going to exit a fly with a handsome profit today. When the MM refused to give me anywhere near the fair price predicted by Hoadley.
Hmm... interesting. If this observation is as expected (ie. predictable), then this would be another reason for closing out ATM long flies and ICs early, say a week or so before expiry.
lol
Flies are most sensitive during the last week. Personally prefer to hold near expiration to book gains.
Watch for theta gain > vega losses.
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