It depends on broker regulation. Perhaps even 1:100 Commission depends on broker as well. spread, slippages as usual

Actually futures margins are set by brokers) because all of them are CFD

Btw Here is a cool EA for trading cost control.

What biggest expectancy do you have trading H4?

It depends on strategy type of course, but why you should pay more anyway?

It can be not so important if your trading has definitely big expectancy. If no, trading cost will kill everyone.

exactly spread+commision round trip+slippage on opening+slippage on closing

you are lucky men))

agreed, but long term profit depends a bit on trading cost))

Sure. you are right Trading Cost becomes a problem only when you have good system Before this is only one reason of losses

Please share with us your understanding)

Sure, but sometines it ifluences even on swing traders. I have several system with average holding time more than 1D. And efficiency was very different at different brokers. It seems that it doesn`t matter, but if we look on long period, it will be ...

exactly)

Btw Pepperstone trading cost analysis url

Of course it makes sense. Without good system you don't need calculate trading cost and whatever. But if you have (it's my default suggestion), knowing your trading cost and choosing the right place can help you to increase efficiency simply and ...

It's rhetorical question. I have no doubts that it's true. And more important, all traders that are interested in maximizing efficiency think about this. It's obvious for all traders with experience that close to institutional.

Under Trading Cost i mean expenses for 1 deal in pips, but not overall paid commission. you can pay even 1000000$ comission per month and you can have low trading cost in pips for one deal. What about slippages at your account?

Of course, but i think the main factor is average daily volatility/trading cost of one deal

yes, i agree, but at expensive broker you profit will be lower, so why?))