Hello All -
Among the many problems I've noticed / experienced with IB is that their price & volume often varies from all other sources, eg eSignal, other brokers, & major fin'l sites like Yahoo, Markrtwatch, etc.
IB never can't explain (of course I've never gotten straight answers to any of my questions, especially those that question trades, SMA calc's or their TWS implementation).
Therefore, I wouldn't trust their tick-by-tick anyway.
Any comments?
hlu45