I think that NxCore sells whole-market L1 (NBBO and execution) feeds for most Canadian exchanges. Not sure how much it would cost through them,...
I'd phone them, and do so next week (lots of people gone or not really paying attention this week).
Instinet bought Island in 2002 to form INET, and then in 2005 Nasdaq bought INET. After Nasdaq's aquisition, it's my understanding that Nasdaq...
My experience with RDBMS's with large amounts of price data was similar -- slow and large memory/disk footprint.
I'm pretty sure it's "legal", as my brokers have suggested it to me before when I've gotten stuck in a delisted position. Some ECN's that trade...
I generally agree with the sentiment of your posts, and I think they are a good warning to anyone wanting to trade as a counterpoint to the...
You make some good points. Another issue is, who "owns" the information about the fact that a large mutual fund wants to sell 10 million shares...
+1, insightful comments, thanks.
Just to confirm what the earlier posters wrote, for the much of the second 15:36:36, the best bid on X appears to have been exactly 40.71, which...
I'd say, always put a limit on your orders, even if you think it's going to be hit immediately. It eliminates a lot of uncertainty (with bad...
I think Sterling is pretty good for autotrading, given that it's a traditional, GUI-centered product. But I think that the Genesis NON-Laser...
I feel badly for those whose businesses and jobs depend on those ports, but shrinking imports (which is seemingly what this reflects) is good news...
I think NxCore is pretty good, if you don't mind paying for a feed of the whole market; minimum is several hundred $ per month.
Interesting observations, thanks. Also, before spending a lot of time learning the relatively restrictive instructions of current-generation...
Anyone know of a good information service for splits, computer parsable? One that includes: Ex date Pay date ratio for all stocks,...
As far as I can tell, this discussion has little or nothing to do with chipsets. CUDA-esque computation is all done on discrete GPU's, the main...
GPU's may not be Turing complete, or if so then only by hook and crook. You may end up banging your head against the wall, depending on what it...
Why's that? Aren't all US Equity Options transacted through the exchanges (i.e. no internalization)?
FIX itself is pretty slow and I don't think anyone uses it for market data feeds. But there's a new "variant" called FAST FIX that actually is...
NxCore provides an execution-only feed (the minimum type of feed they sell for equities) for a few hundred a month, I think, but that's only for...
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