Do trade hubs stack?

[Fulcrum]

like if i build 6 trade hubs on one station does it then reach the 6 adjacent planets near it?

[Cryten]

Yes, thats the point since there is limits to starbases.

[galadon3]

Since I am not exactly sure if you mean the wrong thing or if its just the wording of your question:

To make it clear, you don't collect from one planet per trade-hub. For every trade-hub that you build in a starbase the collection range grows by 1 jump in every direction.
So trade from every system that is in jump distance of 6 from a full 6-trade-hubs starbase will be collected (it makes for quite a big area such a base can cover).

[Maht]

They stack. Trade is through starbases.

[=)]

Yes... other tip... they work through gateways. As does protection range.
With 6 trade hubs on your capitol and a gate there and a few scattered around your empire... your capitol can collect everything on its own and remove any issues of piracy or the need to build outposts in the middle of your empire to guard trade routes.

[Fulcrum]

ok thanks

[Nightmyre]

Just to be clear, though - as far as I'm aware, each trade value can only be collected by one station. So you can't just build trade hubs on every station to multiply your trade value.