Hi,
I want to know that is there any fee when canceling pending order in EtherDelta?
Does that the same for other exchanges?
Do you have any comparison chart about popular exchanges transaction fees?
Absolutely yes, they almost charged fee for every activity, it takes very low price
but you still change the Gas Price, EtherDelta has default 4 Gas Price, if you want more lower fee, change it into 1. that's enough