NQH3 IQFEED vs IB Quote difference

Discussion in 'Interactive Brokers' started by rgowka1, Dec 30, 2002.

  1. rgowka1



    I have observed that there is a 1-2 NQ point diference between IQFEED's and IB's bid-ask.

    has anyone noticed this??
    and is this "normal" or is IB screwing us with this premium??

  2. def

    def Sponsor

    have you considered that IQfeed is incorrect.
  3. alanm


    Can you post the quotes and the exact times? It's easy enough to check against the T&S to see who's right. Given IB's volume in the minis, it's not likely they are off by 1-2 points. You'd definitely hear about it :)
  4. Minime


    Scalping would be tough if they shaved 1-2 points out of the blocks. One of the two services has to be lagging.
  5. My IB quotes and those on Q charts are the same.