Broker for Long-term holding of commodities

[MrCrunch]

Hello,

Until now I've been using banks my online bank for trading commodities which has had alot of drawbacks, but has differed from online brokers in some good ways.

I'm looking for a way to bet on prices of commodities (mostly energy) and keeping long-term open positions (maybe even months). I'd like no commission and no financing fees. So the price for the service is in the spread.

I'm trading in Finland.

Any recommendations?

 

[AlexTagr]

Sry, but why do you accept the price being in the spread?
The brokers always get their commissions, and they get it from you, either from a direct fee or indirect=spread. It does not matter to you in the long run. I would use Interactive Brokers, but then again, I do not trade commodities.