May ECNs show SPY&QQQ Level I ?

Discussion in 'Trading' started by saschabr, Mar 31, 2004.

  1. Hello,

    before I look around forever, I am sure somebody has the answer right at hand:

    May ECNs (esp. ISLD and ARCA) show level I info for Spiders and Cubes now ?

    There was that strange enforcement by AMEX which forbid them to do that ... was it lifted ? I see _no_ ECN level I except for AMEX in my data providers application... Is that still correct ?
  2. Yes,inet and arca do show up on level 2 now for qqq and spy.
  3. thx NT