Hi all, I am thinking of downloading historical and realtime data up to 5min interval, (can settle with 15min interval), what's the easiest way to do this in IB? I am thinking of modifying the Excel sample spreadsheet, so I need to have a timer of every 15min in the VBA code. How to do that? Question for the historical data part: for how long will I be able to get historical data up to 15 min? Hopefully I could get both bid and ask data.