Recent content by dbooksta

Are there any firms that do a good job (for a good price) preparing tax returns for an LP with Section 475 (MTM) election? All trading has been done on Interactive Brokers. I imagine there are firms set up to extract everything they need from IBKR's available activity exports.

I can't make sense of that IB page. There's three NASDAQ TotalView offerings; NYSE has both "ArcaBook" and "OpenBook", etc. Which brokers have you found that provide the full set of exchanges on their level 2 feed? (I've looked at Fidelity ATP and it offers bits and pieces, but not the full...

What is the minimum set of depth-of-book subscriptions needed to see the full national realtime order book on U.S. listed stocks? (I'm shopping on Interactive Brokers and neither their documentation nor their reps can answer this.) Also: are there any independent services that offer...