Click here to see the current exchanges we are listed on and prospective ones.
There hell alot of exchanges … which is the trusted one?
Go to coinmarketcap and the MARKETS tab halfway down the page (above the chart)
https://coinmarketcap.com/currencies/electroneum/#markets here you can see the volume and price of the exchanges regarding ETN.
As for which are trusted, you can trust all of them until you can’t trust them.
Ideally buy and move your coins off the exchange. Exchanges keep your private keys, so don’t long term store large amounts of Crypto on them.