The trading software allows you to monitor the markets in real time, chart, do technical analysis, see L2 or DOM, set up alerts and scans and trade visually off the charts or DOM.
To try it out with your GDAX account - first register at
www.medvedtrader.com, then download/install the beta version
https://www.medvedtrader.com/www/frontend/betaComments/suggestions are always welcome.