Airswap is a very safe exchange which helped me to safe my founds in a cold wallet system. This exchange during the time I used it gives room for future trading leaving margin trade impossible to trade on it platform. Also it gives referral bonuses to users though. But the exchange then, Did not give chance for market charts. Though the customer support teams are very friendly and gives fast replies to users messages in high sense of sincerity and trustworthiness. The telegram has not been active for over 4 days now. Well, the trading environment is very dynamic and simple for usage. This is among the exchanges I used comfortably in 2019.