The short answer is yes, you fully own your crypto with Juno. Juno lets you buy, sell and hold crypto with your account. You can send any of the platform's supported cryptocurrencies to an external wallet from your Juno wallet. Additionally, you can deposit cryptocurrencies to your Juno account. But keep in mind that any crypto you keep in your Juno wallet is held by BitGo, Juno's custodial partner. While you technically own your coins and can withdraw them to an external wallet, you don't have control over your private keys while your coins are in your Juno account.