Hi there Blu
All data and charts are real time, streaming. It also supports volume and tick charts as well of course, bar, candles, and point & figure charts. All indicators are completely customizable and you can create any time frame you want for your intraday charts - you can have a 1 second chart if you really want one! LOL
Both charts and platform are downloaded and reside on your computer.
Hope that helps... Merry Christmas!
Rob