Announcement

Collapse
No announcement yet.

Data Integrity - Volume

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Data Integrity - Volume

    For the past several days, it seems as though there are many discrepancies between the data that I see in Livecharts, and what I see from other sources. On some lower volume symbols, it can be the actual last trade price, but in most cases, waht I notice is the volume.

    Here are some examples from today, comparing numbers from Livecharts and Fidelity:

    QQQQ - Livecharts - 80,804,000 Fid - 111,135,000

    MGRM - Livecharts - 133,877 Fid - 590,183

    F - Livecharts - 5,764,500 Fid - 18,494,400

    Obviously, these are HUGE differences, and if I look at intraday charts on Fidelity, all of the numbers seem to be accounted for. In fact, MGRM showed a 5 minute period shortly before 11:00 Eastern with almost 150,000 shares traded.

    Any ideas as to what might account for the difference?

    Bob
Working...
X