In my, it is unrealistic to buy them in Quick. There are not many of them. There is no liquidity at all. Just for a few Eurobonds there are a couple of applications with wide spreads. I have placed bids for four different Eurobonds, but of course, no one was interested in them and so they stood all day. And I didn't want to buy in the market.
Think, may look better at ruble bonds. A quick glance noticed some with good profitability, Percent 15%. Probably there are more. Gotta buy, That, for example, expire in about six months — less risk of default. In the bank, such interest does not give.