Where does the data come from?

[supersoup]

I am curious about the data that is used in QCharts. Where does the data come from? How do you get the data? How do you store the data? Where is the data stored? How do you process the data?

[eostrom]

The data comes from the exchanges and is stored on our servers.

[supersoup]

So the data comes straight from the NYSE and Nasdaq and CME? How do you get it? Do you subscribe to a service that provides service calls? Or do you FTP the data? Is it in json or csv or XML?

[eostrom]

In most cases the data comes direct from the exchanges. I'm unable to go into further detail about the data on our end.