hi all
interested in feedback of similiar experiences
have had an open position on a way otm sold put on sto which i sold day after price drop from equity raising
with the sp up this morning by about 30c i placed a buy to close order just below mms offer
it sat there all day and sto sp slowly dropped towards its previous close , so thought well that wont be filled
on checking the order after close i find it was filled just before closing time, even though sp had dropped 25c from when i had originally placed order so theorectically my bid should not have been filled as value of oppie would have been more as sp dropped
could it be that some of the spreads through out the day are not true value and then they are obliged to fill orders at end of day based on true value
hope this makes sense
gary
Pinny Friday
I do not know how applicable it is to Oz market, maybe some of the resident MM's can shed light.
But for the US there is research and empirical evidence that there is excess drift generated by delta hedging and rollver arb activities that pushes a stock towards a strike price on expiration most notably on optionable stocks. Hence your observation of pinning.
The effect is most pronounced on expiration day, and models for stock pinning are created for those days, as there is discrepancies with the Black-Scholes Model.
Open Interest is not necessarily causation for Stock Pinning due to if I remember of the top of my head:
1) As above pinning mostly occurs on expiration day nearing the end of the session
2) With OI, it is not clear whether MM's are short or long gamma
BTW Option MM by Baird is a great text, should be in every option traders library IMHO.
Hi Guys,
Can anybody recommend an options contract similar to our XJO, (index cash settled ) or SPY series (underlying S&P 500 ETF) that's traded in Europe.
Evening hours sound attractive (as opposed to the US 11.30 pm open) and XJO has its moments especially OTM.
Hope i'm not highjacking your thread Wayne, couldn't find one more appropriate.
Thanks in advance.
Cutz,
Off the top of my head, there are options on FTSE futures. Ticker symbol Z if you're on IB.
I'll have a dig around and see what else there is.
Thanks for the replies Wayne,
Just got to get my head around all the different exchanges and indices, would you consider the FTSE to be the european benchmark ?
I want to pick an index that i can familiarize myself with, i've heard of a few others (over in europe) but haven't payed much attention till now.
OK guys,
I've been playing with Hoadley's and i've decided to ditch the idea of using stock to obtain 0.5 delta adjustments to index option positions ( in my trials an adjustment of less that what a futures contract will obtain )
I guess this goes back to what you were talking about mazza when you were referring to delta-hedging on an ad hoc/discrete basis, no point trying to get point 5, adjust when it's out of whack by 1 ( for example) which equals 1 futures contract.
Dunno what i was thinking.
Futures are the go.
Mo, yesIs djx for djia
What do you guys reckon about cfd's to hedge/adjust XJO options.
SFE traded XJO(IQV6) looks fairly liquid, they appear to be handier than SPI contracts when used in conjunction with options.
Any thoughts ?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?