Oso planning to go pro
As I understand it, no fee when it is the same Crypto because it is in the same blockchain. So sending ether from one ether address to another ether address (ie., send ether from your account on one exchange to another exchange) ... no fee.Trade from one crypto to another, fee. So trade from ether to bitcoin then a fee is charged as the exchange has to juggle the transaction between two blockchains (the ether blockchain and the bitcoin blockchain).Others please correct or revise accordingly