From Discord:

@everyone Nanex has just confirmed they will be shutting down on the 30th of April. If you have funds there, please withdraw


@everyone With the help of @Hooftly | AMIT  and @syzygy, Nerva is now listed on Cratex. A new and upcoming exchange that aims to be easy to use and provide a good selection of small cap coins. Nerva has commenced trading today and is running BTC and LTC pairs for maximum convenience. The LTC pair and greatly reduced confirmation times make Cratex a better option for trading than TradeOgre. Just a new exchange, so could do with a bit of love and volume. So head on over and check it out.
https://cratex.io/index.php?pair=XNV/BTC