Despite their low spread, I advise other traders to still...

Despite their low spread, I advise other traders to still be careful when trading with IC Markets. I found that the spread widened greatly at the end of the US session for an hour. I do not know whether their spread is fixed or float, but since they didn't mention it, I assume it's a floating spread (I use the MT4 account). But this is still a good broker, overall, the platform is very smooth and I am fairly happy with the service.