"…JPMorgan Chase & Co. says it’s the first dealer to give clients sophisticated outside analysis of their currency trades, betting they will like what they see and become repeat customers…The services, typically known as transaction cost analysis, come amid mounting regulatory pressure on asset managers to prove they’re not overcharged by brokers. It also highlights how devilishly difficult it can be to determine fair pricing in the relatively opaque currency market…"Bloomberg - Are you a robot?