At the moment I trade with CMC markets Uk which allows me to trade 'countdowns' to 6 decimal points. These are the same as binary options.
The only issue is the max trade amount is 10k. I'm looking for another broker which allows trading to 6 decimal points. On occasion I win trades by 0.8 or even 0.1 of a point!
I've searched around a lot and can't find anyone that allows trading to 6 decimal points. Does anyone know of any?