That's because banks do a lot of things other than FX trading. It's a much bigger chunk if you use a more relevant denominator: http://www.bloombergview.com/art

That's because banks do a lot of things other than FX trading. It's a much bigger chunk if you use a more relevant denominator: http://www.bloombergview.com/articles/2015-05-20/bank-fine-scorecard-follow-along-at-home- http://www.bloombergview.com/articles/2015-05-20/bank-fine-s...