Recent Content by SeattleAlgo

  1. ActiveTick vs. IQFeed vs. IB (TOFTT)

    Yes, the average varies between 300 to 600 ms depending on individual exchange and trade / quote tick type. StdDev is typically 500-800 ms. At...
    Post by: SeattleAlgo, Dec 22, 2012 in forum: Data Sets and Feeds

  2. ActiveTick vs. IQFeed vs. IB (TOFTT)

    I don't know... I submitted 2 bug reports to them and have never heard back. Worse off, their real-time latency has recently and suddenly...
    Post by: SeattleAlgo, Dec 9, 2012 in forum: Data Sets and Feeds

  3. ActiveTick vs. IQFeed vs. IB (TOFTT)

    They offer market movers query but that's about it for the feed API.
    Post by: SeattleAlgo, Nov 27, 2012 in forum: Data Sets and Feeds

  4. ActiveTick vs. IQFeed vs. IB (TOFTT)

    Well, they are still charging my credit card every month and I am still able to access both their historical and real-time feeds, so they must be...
    Post by: SeattleAlgo, Nov 23, 2012 in forum: Data Sets and Feeds

  5. ActiveTick vs. IQFeed vs. IB (TOFTT)

    Possibly, though my ping time to AT server is 65 ms (and that's the round-trip time). My ping to IB is 90 ms. So it's not that bad. The stability...
    Post by: SeattleAlgo, Nov 2, 2012 in forum: Data Sets and Feeds

  6. ActiveTick vs. IQFeed vs. IB (TOFTT)

    Totally agree. The "serious trading" was meant to be something along the HFT lines, but then it turns out that neither of these feeds would be...
    Post by: SeattleAlgo, Oct 30, 2012 in forum: Data Sets and Feeds

  7. ActiveTick vs. IQFeed vs. IB (TOFTT)

    Can you provide more details about what your exchange feed is, how you're comparing and whether the stock is high/mid/low volume? I did spot...
    Post by: SeattleAlgo, Oct 4, 2012 in forum: Data Sets and Feeds

  8. ActiveTick vs. IQFeed vs. IB (TOFTT)

    ActiveTick, NASDAQ Data-On-Demand and probably a dozen of other more expensive providers. Btw, NASDAQ Data-On-Demand does not appear to do...
    Post by: SeattleAlgo, Sep 27, 2012 in forum: Data Sets and Feeds

  9. ActiveTick vs. IQFeed vs. IB (TOFTT)

    The "charting app" remark was meant to highlight the lack of milliseconds in the timestamp as well as not having any trade attributes. Otherwise...
    Post by: SeattleAlgo, Sep 24, 2012 in forum: Data Sets and Feeds

  10. ActiveTick vs. IQFeed vs. IB (TOFTT)

    The bug in the COM version of the API is that it never returns quotes in the tick history data, only trades. The flag indicating that one wants...
    Post by: SeattleAlgo, Sep 24, 2012 in forum: Data Sets and Feeds

  11. ActiveTick vs. IQFeed vs. IB (TOFTT)

    Yes. I am not sure about ALL, but a quick look at AT shows trades and quotes from NasdaqOmx, NasdaqOmxBx, Arca, Bats and BatsY. IQ will likely...
    Post by: SeattleAlgo, Sep 7, 2012 in forum: Data Sets and Feeds

  12. ActiveTick vs. IQFeed vs. IB (TOFTT)

    Take One For The Team I was frustrated not been able to find any reasonable comparison between AT and DTN feeds short of "DTN is the best out...
    Thread by: SeattleAlgo, Sep 6, 2012, 124 replies, in forum: Data Sets and Feeds