it depends upon what future you trade:
for the FDAX it is: 1,00+0,40+0,50+0,01 = 1,91 + overnight fee
for the FESX it is: 1,00+0,40+0,30+0,01=1,71 + overnight fee
for the Bonds it is: 1,00+0,40+0,20+0,01=1,61 + overnight fee.
Overnight fee = 0,10 per night.
So it looks like for a...