I've been looking for some stats on which the most actively traded (i.e. highest volume) FX Futures are and came across this: https://www.cmegroup.com/daily_bulletin/monthly_volume/Web_Volume_Comparison_CME.pdf

It seems that most of the big FX Futures have had quite a large reduction of volume traded vs last year (page 3 bottom half).
Euro, Yen, Aussie all down 20-30% (electronic trading).

Is there any particular reason for this and should we expect it to continue?

Maybe a substantial number of traders are worried that regulatory changes and sabre-rattling on foreign trade with U.S. will cause less-manageable volatility, and they're avoiding altogether or shifting their volume to Asian exchanges? Just useless speculation...

TradingTom 

I've been looking for some stats on which the most actively traded (i.e. highest volume) FX Futures are and came across this: https://www.cmegroup.com/daily_bulletin/monthly_volume/Web_Volume_Comparison_CME.pdf It seems that most of the big FX Futures have had quite a large reduction of volume traded vs last year (page 3 bottom half). Euro, Yen, Aussie all down 20-30% (electronic trading). Is there any particular reason for this and should we expect it to continue?

futures on euro is too expensive thats all