Aggregate Volume Indicator

Not sure if anyone has ever gave it a try.

Volume is often not reliable in forex because there is no central system. to overvome this why not create an aggregate forex volume indicator that pull volume data from say 10 biggest forex brokers in the world?.

Why only 10 ? Maybe ten is enough due to pareto law.

I am sure many people will want to buy an indie like this

No matter the number of brokers used, the "volume" will still be what it is in FX ... a tick counter ... nothing more, nothing less.

i was talking about gathering all volumes from say 10 biggest brokers and sum them all

If you are talking about the volume provided by the brokers in their trading platform (ie. MT4), that's not volume but a basic ticks count.