Currently only exchange to trade BMXT is coinsmarkets.com , low volume but good for small profit, i tried trading BMXT on coinsmarkets buy under 0.001btc and sell over 0.003btc. it works, i made 0.01 btc in a week and i have +2 BMXT then what i deposited. If this coin listed on other big exchange it will boom up. Hope it's listed on more exchanges soon.