etherdelta ... a very good exchanger in my opinion and different from others, I can trade a nearly all erc20 tokens even before the official list on the exchanger ... just need a smart contract ... with just 1 ethreum I can make orders as I like without canceling another order ,, in my opinion this is the superiority of forkdelta compared to other decentralized ones ... but must be careful with the smart contract because sometimes many tokens with the same name are also many old tokens ... the main thing is thorough before buying