In the video "Dxfeed vs Iqfeed Demo with MotiveWave on Linux", Bryan Downing compares two data providers, dxfeed and iqfeed for Financial data analysis. He also demonstrates how to use MotiveWave , a charting software, with dxfeed on Linux

Note:  Market data is expensie and hard to find when it is real time. Here are some examples but there are better out there.

Dxfeed vs Iqfeed for Financial data analysis Demo with MotiveWave (quantlabsnet.com)

Thanks Bryan