Recent Content by wsws

  1. IQFeed / DTN.IQ data quality

    example: e-cbot Error Trade Policy http://www.cbot.com/cbot/docs/45972.pdf November 6, 2003, Effective November 24, 2003 3 Trade Price...
    Post by: wsws, Mar 16, 2004 in forum: Data Sets and Feeds

  2. IQFeed / DTN.IQ data quality

    Using IQFeed's historical time&sales tick data, I investigated some of the spikes shown in the chart examples posted previously: Conclusions:...
    Post by: wsws, Mar 12, 2004 in forum: Data Sets and Feeds

  3. IQFeed / DTN.IQ data quality

    There is also another thread on this issue, started 08-07-03...
    Post by: wsws, Mar 12, 2004 in forum: Data Sets and Feeds

  4. IQFeed / DTN.IQ data quality

    I found the statements posted by Jay Froscheiser in October 2003 again, vice president DTN Market Access, LLC. original source:...
    Post by: wsws, Mar 12, 2004 in forum: Data Sets and Feeds

  5. IQFeed / DTN.IQ data quality

    another INTC chart with IQFeed data
    Post by: wsws, Mar 12, 2004 in forum: Data Sets and Feeds

  6. IQFeed / DTN.IQ data quality

    INTC 60min chart with IQFeed data. Note the frequent spikes which make the data not suitable for a point&figure based charting approach
    Post by: wsws, Mar 12, 2004 in forum: Data Sets and Feeds

  7. IQFeed / DTN.IQ data quality

    JDSU chart with IQFeed data
    Post by: wsws, Mar 12, 2004 in forum: Data Sets and Feeds

  8. IQFeed / DTN.IQ data quality

    Thanks for the answers, guys. I tested IQFeed with the following result: Due to the high symbol limit the feed is good for tracking a...
    Post by: wsws, Mar 12, 2004 in forum: Data Sets and Feeds

  9. IQFeed / DTN.IQ data quality

    If I'm informed correctly, IQFeed / DTN.IQ provides unfiltered data. While this may bring some advantages because no trade is lost, several...
    Thread by: wsws, Mar 5, 2004, 16 replies, in forum: Data Sets and Feeds