### Comment:
yea but if the underlying only moves 0.1% then who cares. You need options on things that move hundreds of percent in a single day

### REPLY:
Are you retarded? 500:1 leverage means if you're trading $10,000 you're controlling $5,000,000. So a 0.1% move would mean you gained or lost 50% of your portfolio. A 0.2% move would double your account or give you a total loss. 
  
 Some currencies can move 1% in a day. If that happens you'd make $50,000. Or you'd owe your broker $40,000.

### END.