Does anyone know the difference in performance/use for intraday AB using a 1 min db and IQFEED for data [stocks only] via the iqfeed plugin vs using IQFEED --> quotetracker[registered version] --> AB ? I ask b/c the IQFEED site indicates the monthly fee with quoteracker is $30 while without quotetracker its $60 [+ exchange fees in both instances]. Why would using quotetracker be cheaper??? Do I loose any functionality/speed when going through quotetracker? Any difference with the new AB volume data structure? Has anyone used AB+marketfeed streaming data + quotetracker? Does this work well?
I usually only look at < 12 different stock tickers/day and only 1 ticker at a time. On occassions I might run an exploration of 100 tickers. I usually will miss the first few hours of the trading day (computer is off then) and there will be occassional days not connected at all. Need about 1 month of intraday history. Any help appreciated. Thanks, Dan
