Where is Ergo sold?

Could you please elaborate on the availability of Ergo in the cryptocurrency market? I'm particularly interested in knowing which major exchanges support its trading. I understand Ergo has gained some traction in the crypto community, but I'm having difficulty finding a reliable platform to buy and sell it. Could you recommend a few trusted exchanges that offer Ergo trading, taking into consideration security, liquidity, and ease of use? Your insight into this matter would be greatly appreciated.