Why the growth rate of graph is different from the profit rate shown on figure?

 
As from the graph, it shows my return is 2% so far; however, when i look into my profit, it's $66.87.  If my initial deposit is $500, the return rate shown on the graph should >10%.... Would anyone could help me plz?
Files:
pic1.jpg  192 kb
 
Trade on the spectrum:
As from the graph, it shows my return is 2% so far; however, when i look into my profit, it's $66.87.  If my initial deposit is $500, the return rate shown on the graph should >10%.... Would anyone could help me plz?

These statistics take some time to update.

 
Eleni Anna Branou #:

These statistics take some time to update.

Thanks for your help :)