How to get volume information?

[WideEyed]

With Empty4 we have just tick volume.

I'm looking to get trading volume and that's not available in Empty4.

I appreciate that the way FX markets are there's no one source for volume and there's the option of "making do" with futures volume (which is a poor substitute).

But what about volume on indexes, commodities and the like? Is there a way to get volume on these?

I've come across one or two products like "MarketDelta" (this isn't a recommendation for them, I haven't tried them out).

Any suggestions?