Data Sets and Feeds



Sourcing historical data sets, real-time feeds and APIs, pricing, etc.

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  1. Why do I see "Trends" in Randomly Generated Data?

    Started by Rahula Feb 21, 2008
    Replies:
    726
    Views:
    174,052
    Jerry030
    Sep 29, 2015

  2. IB Data Feed Problems?

    Started by jetbird Oct 4, 2006
    Replies:
    156
    Views:
    20,373
    TGM
    Nov 3, 2006

  3. IB - No Data ?

    Started by xyannix Mar 4, 2008
    Replies:
    151
    Views:
    17,480
    HolyGrail
    Mar 6, 2008

  4. Tradestation ES data

    Started by vanilla2 May 30, 2003
    Replies:
    151
    Views:
    19,874
    chinook
    Jul 23, 2003

  5. Russians confirm that UK climate scientists manipulated data to exaggerate global

    Started by jficquette Dec 16, 2009
    Replies:
    141
    Views:
    13,501
    murray t turtle
    Dec 23, 2009

  6. Tick Database Implementations

    Started by fatrat Nov 25, 2006
    Replies:
    140
    Views:
    124,227
    syswizard
    May 16, 2016

  7. Why use a database?

    Started by onelot Oct 9, 2004
    Replies:
    135
    Views:
    32,682
    DeeDeeTwo
    Jan 3, 2013

  8. My Automated Trading Strategy (3Years+ of Historical Data) Please Critique!

    Started by julian0625 Mar 27, 2011
    Replies:
    134
    Views:
    52,157
    piezoe
    Aug 24, 2012

  9. Zen Fire data feed in fast market

    Started by Andromeda Aug 22, 2009
    Replies:
    127
    Views:
    29,950
    ScoobyStoo
    Sep 25, 2009

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

    Started by SeattleAlgo Sep 6, 2012
    Replies:
    126
    Views:
    111,566
    gvecis
    May 20, 2024

  11. Ninja Zen no more unfiltered data?

    Started by RandomX Feb 3, 2010
    Replies:
    125
    Views:
    26,210
    olias
    Apr 7, 2010

  12. Interactive Data to Acquire Lycos Inc.’s Quote.com

    Started by Raphel Finelli Feb 1, 2006
    Replies:
    114
    Views:
    30,527
    TGM
    Sep 1, 2006

  13. Is data mining for trading patterns impossible?

    Started by bulat Mar 18, 2005
    Replies:
    90
    Views:
    20,825
    Keifer
    Jun 6, 2005

  14. IQFeed vs Polygon.io

    Started by bergstyle May 2, 2018
    Replies:
    88
    Views:
    41,313
    931
    Jun 30, 2020

  15. Enormous charges for data coming?

    Started by Sergio77 Apr 18, 2017
    Replies:
    86
    Views:
    16,754
    Robert Morse
    Apr 6, 2018
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