rmorse
Sponsor
It's like $4/contract. Which seems very high.
I recently did this for a new account that asked me what they should expect to pay for ES and FX futures with a $0.60 commission rate. I believe this to be accurate as of last week. I hope this helps. This would not include the cost of the trading platform eg RealTick, CQG, CTS, TT etc. Some charge a per futures cost, others are a monthly flat rate.