This isn’t just about currency rates though. The gap used to be $1.5Tn in 2016. The sizes of the 2 exchanges are about $2.8Tn each right now. The gap between

This isn’t just about currency rates though. The gap used to be $1.5Tn in 2016. The sizes of the 2 exchanges are about $2.8Tn each right now. The gap between London and Paris used to basically be about 50% of what the market cap for exchanges in either city is today.