Does anyone know where I can find how IB defines the cutoff time for daily historical prices of different asset classes and markets? I need to pull years of daily closing prices for currencies, futures, equity indexes (not traded) for multiple global markets and need to know at what exact time those prices were drawn. Futures probably close of the regular trading hours session, for currencies there must be a specific time (same for all fx quotes or different?) and for indexes it's even harder to figure out as there area number different index providers like Dow Jones or reuters or so... Can anyone pls point me to some information? Also is there still a web based forum on ib's website that existed a while ago with threads as specific as historical data? I can't find the forum anymore.