Matt -
Thanks for taking the time to respond and no, you're not butting in. I don't care if I get a response from you, Gibbons, Jay or Bill Clinton. I'm just trying to understand the data I'm seeing.
Here's some stale (from a mid-October Onelist msg) data that doesn't reconcile to your definitions and, coincidentally, happen to include data for the Dell Nov 45 calls. If you'd like 'current' data, just msg me on Monday (preferably EMail as I don't monitor SI as regularly) and I'll point you to some.
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If you need some examples, DLQKI currently shows Best Bid of 2 1/8, Best Ask of 2 1/16, Bid of 2, Ask of 2 1/16. Level II shows the bids as P-2 1/16, C-2, X-2, A-1 15/16 and asks as A-2 1/16, C-2 1/16, X-2 1/16 and P-2 3/16. So where does the Best Bid of 2 1/8 come from? How about the Bid of 2?
(edit: Dell options' primary exchange is the CBOE)
CYQKL. Quote sheet Best Bid of 9, Best Ask of 8 3/4, Bid of 8 5/8, Ask of 8 7/8. Level II shows all 4 exchanges on the bid at 8 5/8 with asks of C-8 3/4, P-8 7/8, X-8 7/8 and A-9.
(edit: Cisco options' primary exchange is the AMEX)
MSQKR. Quote sheet Best Bid of 3 3/4, Best Ask of 3 5/8, Bid of 3 5/8, Ask of 3 7/8. Level II shows bids of X-3 3/4, A-3 5/8, P-3 5/8, C-3 1/2 and asks of A-3 3/4, C-3 3/4, P-3 7/8, X-4.
(edit: Msft options' primary exchange is the PACX)
Similar results can be found on most options at any time during market. I've noticed this on the Herndon, Jersey, Mt. View, Santa Clara and non-named, IP identified servers.
(edit: I've since learned 'non-named' are the Chicago servers)
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First, thanks for clarifying the bid/ask. These data support that it comes from the primary exchange as you noted. Second, the best bid/ask data doesn't reconcile with your definitions. Any idea why? Is the conclusion that this is just another data issue? And if so, what, if anything, is being done to resolve it? And if nothing, can we just be told that honestly so we know that Quote.com really doesn't intend to provide reliable options data and we should not use it. These data are 'close' which can be more dangerous than wildly outrageous data (e.g. average daily vol of 60+million on thinly traded stocks) as decisions may be made on them. My options broker will route to the exchange I specify and given the volume of options trades I make each month, a reliable quote service is worth paying extra for. Should I not be using Quote.com?
What I find puzzling about this is that Schwab claims they get their option quotes from Quote.com and their real time 'level II' (by exchange) option data is quite consistent with their consolidated quotes. So it would appear Quote.com has the right data but just can't seem to feed it to their retail (QCharts) customers.
Finally, my problem is not with Gibbons per se (that's not entirely true, I don't like the fact that he tries to bury data issues by sending us to data@quote.com which has proven to be a black hole). The fact that he has to work weekends & late nights suggests his management isn't inclined to make the necessary investment in support resources and I find that troubling. I'm also disturbed by an apparent attitude that says 'we can advertise that we provide Island book, option chains, etc. We never said they were accurate so we don't have to provide accuracy'. The option & Island problems have existed for months - far longer than it takes to get a reliable circuit installed in my experience. Presumably, a bad connection is at the root of this per Gibbons. Again, it just suggests a 'we don't really care' attitude along with a 'we have the right to mislead in our advertising' attitude & I have a problem with that. Its the latter reason I get vocal when a prospective customer comes on SI & asks about the service. I'm of the opinion they should know the reality of what they're getting, not just the false impressions Quote.com's management prefers to lay on them. It'll be interesting, going forward, to see how many more 'false advertising' lawsuits come forth in light of the Papa John's ruling last week. |